Yeah, it should have been Wade and CP3. Kobe is arguably a better player but Wade and CP3 had to carry their teams and put up ridiculous stats during the regular season. CP3 had one of the best statistical seasons for a point guard of all-time. Ditto for Wade at the shooting guard position.
Kobe has a far superior supporting cast and thus didn't need to need to go all out during the regular season. If he needed to, he could have led the league in scoring and drained himself to rightfully earn the first team placement. As it was, Kobe should have been second team and CP3 should have been first team.