I'm always taking ideas since wave 2 wouldn't happen until the end of the year at the absolute soonest. There's a pretty nice stoner that comes with some GI Joe figures from VvV and DTC era.
Same could be said for the FAL and M14.
I knew that Hasbro did one, but unfortnately when Hasbro actually does do a good weapon they never flood the market with them. Who besides the DTC Snow Serpent did it come with?
As for other ideas, we really need an M1919A4 more than an MP40*. We could REALLY use a DShKM, dunno if that's a "larger" firearm than you're looking to do, though. Hasbro's VSS and VSK-94 could really use upgrade versions.
Anyhow, I'm just tickled pink about the FAL and M14.
*Yes, I still have my nose out of joint over that wave.