[Bane]

The only mods that I know for sure mess SH up are the custom maps with operational weapons (tanks, AA and the like). The weapon scripts in these maps conflict with SH weapon scripts and crash it to the main screen. Some blood mods do not work either. They leave the gray boxes where the blood should be. I have Dagroov's Ultimate Gore and it works fine.

Look for the grenade launcher/rifle with the first patch. That's what I've heard anyway. This is EA we're talking about so don't hold your breath, but you never know...stranger things have happened!