1: Global & Perpetual right to use the image of players for everything; including promotions or ads, WITHOUT LIMITATION.
Valve could use the image of players with any brand without having to ask for permission from teams or players, forever.
Creating risk and conflicts.
1.3 - a warranty that this release does not in any way conflict with any existing commitment from the players.
Which is impossible to give as this release is already clearly in conflict with almost all existing legal commitments of the players... with their teams, sponsors etc.