No the Game mode isn't coming, but the neat little alternative uniforms are.... great.
I'd give it all up for a working anti-cheat measure and for them to fix the ridiculous bugs they have in game.
Definitely the last DICE game I buy, the whole game was poorly managed for PC gamers from the start- which is ironic considering how the PC version outsold the PS3 and Xbox versions.
I play this game every other day or so, but thats just because I bought it. If STEAM would let me get my money back I'd do it in a heartbeat.