I would prefer a grenade launcher over a rocket launcher for Heavy Assault. I wouldn't mind if it had different stats than rockets, like larger radius, lower damage, etc. I really just want it for the different aiming style, shot style, etc. Would be awesome.
Yes, I feel I have not been weapon locked at all enough, and I demand my thumper and plasma grenades back. Ah, I can hear the tick tick tick of the grief points now...
I think we'd all drool over that. In fact, I don't think I'd take it off. Well, maybe, if I was allowed a hacksaw jackhammer... . Seriously SOE, make it happen. Just copy and paste the hacksaw stats into the jackhammer and we're done, all good, fixed, sorted. Don't worry TR and VS, you can have the minigun, oh wait, you got that, and the quasar respectively.
The cascade of tears from the re-introduction of grenade spam in towers alone would drown the entire playerbase.