in a half-court game, size is bigger factor. SHAQ would not have any stamina problems and would be a HUGE FORCE. in a full court game, shaq may be a liability at times... but in a halfcourt game, if im a captain- i pick him FIRST!
on a 3-on-3 game, each individual is stressed and has more impact compared to a 5-on-5 game. Assists are HARDER to come and PGs maybe a disadvantage. So NASH/PAUL are better 5-on-5 players than 3-on-3 players.
its a fun thought, but i like lakers (2 bigs and kobe!), Suns (shaq, stoudemire, nash), Spurs in the west. and Boston and Detroit in the east.