i hope you're joking cy...
chauncey 2004 - 16.9 pts, 5.7 ast, .394 shooting and a PER of 18.6
tayshaun 2004 - 10.3 pts, 4.8 reb, .467 shooting and a PER of 13.3
rip 2004 - 17.6 pts, 4.0 ast, .455 shooting and a PER of 16.8
sheed 2004 - 13.7 pts, 7.0 reb, .431 shooting and a PER of 18.8
wallace 2004 - 9.5 pts, 12.4 reb, .421 shooting and a PER of 17.3
paul 2012 - 16.6 pts, 8.8 reb, .495 shootings and a PER of 21.8
if you put paul on that 2004 pistons team in place of just about anybody on their team (except maybe chauncey, who was so core to their system and their personality as a team) they only get better.
the real strength of that pistons team was their depth. they had 10 guys with a PER of 13 or higher, which is basically unheard of (although last year's nuggets had something similar). but on an individual level, it's hard to argue that anybody other than chauncey was so good that they'd be better than what paul would provide as a hypothetical time machine replacement.
i think paul is the next recipient of the andrei kirilenko award, given to the guy whose own fans and team don't even realize how valuable he is.