Actually my reading is perfectly in line with the Greek and my reading takes Paul into context much better. Just as all men die Adam so all men who are in Christ are made alive. Paul believes Jesus is the last Adam so that just as all men die in the first Adam so all men are made alive in the last Adam - Messiah - the true human. Now does Paul think all men are in Messiah? No, he doesn't. This is evident from the surrounding context:
15:18 Furthermore,
those who have fallen asleep in Christ have also perished.
15:19 For if only in this life we have hope in Christ, we should be pitied more than anyone.
15:20 But now Christ has been raised from the dead, the firstfruits of those who have fallen asleep.
15:21 For since death came through a man,
the resurrection of the dead also came through a man.
15:22 For just as in Adam all die,
so also in Christ all will be made alive.
15:23 But each in his own order: Christ, the firstfruits;
then when Christ comes, those who belong to him. 15:24 Then comes the end, when he hands over the kingdom to God the Father, when he has brought to an end all rule and all authority and power.
Paul's point is that as death entered into the world through Adam, so resurrection comes through the last Adam, the true man, Jesus. Just as all those in Adam die (that's all of us) so all those who are in the last Adam, Christ, will be raised from the dead (that's not everyone). Vs. 23 even implies that there are people who don't belong to Christ. Those that are in Christ are the true humanity, just as Israel believed she was the true humanity, now Paul carries that thinking over and applies it to those who are in Messiah.
15:45 So also it is written, The first man, Adam, became a living person;
the last Adam became a life-giving spirit.
15:46 However, the spiritual did not come first, but the natural, and then the spiritual.
15:47 The first man is from the earth, made of dust;
the second man is from heaven.
15:48 Like the one made of dust, so too are those made of dust,
and like the one from heaven, so too those who are heavenly.
Paul draws a distinction between Messiah, the last Adam, and the first Adam. Paul clearly does not think that everyone is in the Messiah. He talks about those who are heavenly and those who belong to Christ implying that there is another category who isn't heavenly and who isn't in Christ. To die in Adam, you must be in Adam. We are all in Adam. To be raised from the dead, you must be in Christ. Not everyone is in Christ.
1 Cor
1:18 For the message about the cross is foolishness to those who are perishing, but to us who are being saved it is the power of God
Paul seems to think that not everyone is being saved. Pauls other writings also reflect this:
Rom
7:24 Wretched man that I am! Who will rescue me from this body of death?
7:25 Thanks be to God through Jesus Christ our Lord! So then, I myself serve the law of God with my mind, but with my flesh I serve the law of sin.
8:1 There is therefore now no condemnation for those who are in Christ Jesus.
The implication in vs. 1 is that there is condemnation to those who are not in Christ. Indeed, Christ's own words reflect this, "those who do not believe are condemned already".
And just in case Paul hasn't been clear enough:
Rom
8:9 You, however, are not in the flesh but in the Spirit, if indeed the Spirit of God lives in you.
Now if anyone does not have the Spirit of Christ, this person does not belong to him.
8:10 But if Christ is in you, your body is dead because of sin, but the Spirit is your life because of righteousness.
8:11 Moreover if the Spirit of the one who raised Jesus from the dead lives in you, the one who raised Christ from the dead will also make your mortal bodies alive through his Spirit who lives in you.
Now does Paul think all belong to Christ? No. Does Paul think all have the Spirit? No.
It's simple:
Not everyone has the Spirit of Christ in them.
Those that do not have the Spirit do not belong to Him.
Those that do have the Spirit of Christ in them belong to Him.
Those that have the Spirit in them will be raised from the dead.
Those that do not have the Spirit will not be raised from the dead.
Adam brought death into the world.
So, all who are in the first Adam die
Christ, the last Adam, brought resurrection and life into the world
so, all who are in Christ will be made alive
Those that are in Christ are identified with Christ, the true human, not Adam.
Those that are not in Christ are identified with Adam, the sinful human, not Christ.
This is what Paul is driving at and mirrors Jesus' statement, "you must be born again".
Your reading of the text is not a "more accurate reading" because it simply removes Paul from Paul and places Chaela in Paul instead.
Prediction: I have a feeling you will still say you are reading the verse literally in the Greek. But, you are in fact not taking it in context. I am taking it in context and have no problem with the literal Greek. I don't know where people get the idea that Paul wrote one verse at a time, from disconnected thought to disconnected though, and Paul didn't have a worldview that he was writing from. Paul thinks Christ is the last Adam, as is evident from 1 Cor. alone. Paul believes those that are "in messiah" have the Spirit and are identified with messiah in life, death, and resurrection. Paul does not think that all people have the Spirit or that all people are in the messiah. Paul does not think all are raised from the dead. This is rather basic Paul theology.