Paul's Sarcastic Tone in Chapter Four Verse Eight

Paul writes in chapter four verse eight in sarcastic tone he says you are already full and rich. "I could wish you did reign that we were also reign with you for I think that God has displayed us the apostles last as men condemned to death where we have been made a spectacle" He's basically saying look you guys are acting as if you're already reigning in the millennial kingdom of Christ on the earth. Paul gave up a lot in his career to follow Christ travel the world get away from it all but ended up being a fool by human standards.