Lets not forget that Team 1 is an awesome "small ball" lineup. They're old now, but in their primes, Kobe, Vince, McGrady, Garnett, and Shaq were some of the most physically gifted players of ALL TIME.
Team 1 also has a great bench. Their PGs might be headcases, but team 1 is comprised of great passers, defenders, scorers, shooters, and athletes. They can literally do it all and can dominate any era. I can't see Kobe, McGrady, and Shaq fighting as much as strikemode14 thinks. Maybe if they had to stick together for a few seasons, it might be a problem, but in one game or one series, they should be fine. Add Garnett to that mix, and it's game over!
Team 2 is great. I can see what strikemode14 means about meshing better as a team, especially since their starting lineup has played together for Team USA. Actually, I think their starting lineup is amazing as long as Dwight doesn't complain about his touches on offense. But their bench is full of me-first, offensive-minded players. Bynum is the only bench player who would play defense, except since he's not getting the ball on that team, he might not play defense either. Lol.
Edit: Oh, and LOL at Dwight trying to guard Shaq. Dwight's either going to get 2 technicals or 6 fouls. Either way, he's out of the game.