So if you're like me, you've got a garage full of level six mechs(and some level five mechs you don't bother to level them up anymore because you already have the prestige weapon).
The idea of this is to give you an excuse to dust off your maxed out mechs, and potentially give a silly weapon.
Mech level seven is basically just another mech level, no fancy requirements to get to it, just takes even more experience to get it up to level seven. G2s are still unlocked at level six
Specialist weapons are meant to shake up what the mech does already, or to complement whats already there. They aren't meant to be better, just meant to be different and to give similar mechs some diversity, or to give the lesser used weapons some more use. Also, this to give the mechs new weapons with out interfering with the weapons they already have. Some examples:
Berzerker: Baby-Bear(OK, this is just me wanting to see a huge weapon get stuck on a tiny bot)
Tech: SMC
CRT: HEAT Cannon
Assault: Mini Flak
Bruiser: AM-SAR
Brawler: Breacher
Rocketeer: Slug Rifle
This is only meat to be a quick example, any other suggestions are appreciated.
One last thing, you can not unlock specialist weapons early(To make the incentive to go through the entire unlock tree, maybe you'll find a weapon you like more).
How do you guys think of this? Would you want this? What weapons could go where?