When you ping a skaven patrol, the characters vocalize “armored patrol!” and such, but you don’t get a vocalization for pinging a chaos patrol (as far as I can tell? I haven’t ever gotten one at least) even though the voicelines seem pretty generalized. It would be cool if chaos patrols used the callout too.
Also, it would be neat if the Vermintide 1 voicelines for a teammate getting hooked by a packmaster would come back too, as well as there being a difference between light and heavy attack impact sounds. VT1 did some sound stuff better imo and it would be cool for some of it to make it over to VT2 maybe.