Don't Like The Support Class Anymore!

Why? I don't want to play as a Medic. In BF3 playing as Support I was able to have the a Ammo Box, choice of M18 Clamores and C4 Explosives and I used The Saw ( M249 ) as my primary weapon. I was bummed that BF 2042  did not have the same setup. Well looks like I will have to play in a Different Class cuz I don't play as a medic!