Yes, during custom games, it is fine... but in Pantheon games, users should not be able to see the names of the other people in the game. The whole idea of pantheon is that you get randomly paired with a team against another team that has also been randomly paired. However, there are certain players, like the **** crew who constantly game the system to make sure they are always grouped with their teammates. This often causes problems... let me explain why...
PlayerA wants to be grouped with PlayerB.
PlayerA joins a pantheon game to see himself paired with Player1, Player2 and Player3... PlayerB is not in the game.
Instead of playing the game, PlayerA will quit the game at the connection screen... and the game will start as a 2 vs 1 (not even an AI partner). Immediately the match is broken and no one wants to play it.
All of this could have been avoided if PlayerA didn't know who the opponents were. Yes, PlayerA could easily quit after the game is started; but that would most likely add a loss to his record, which he doesn't want. So its in his best interest to play the match, and play it well.