More mods or weapon schematics for me - I like those aspects. I think it would probably be energy weapons though based on lots of the comments on these forums - it seems they were lacking this time round (don't use them myself).
Agreed, weapon mods/schematics would be really nice.
I would like to see something like the dart gun (less overpowered though), with some more parts, and different depending on poison gland.
I personally just want more recharger weapons (high DAM, but really slow ammo regain, vice versa etc.)
I also wanna see more long range energy weapons.
Perhaps some semi-automatic weapons as well.