Two things I've noticed - the HK-50s don't have "lipsynch" eye flashes during the random encounters with the party, at least if HK-47 is in it.
Secondly, when the player asks Jorran about the thief in the enclave sublevel, this particular line isn't lipsynched either. Neither is the "It's complicated, they've thrown grenades at people" line about smart laigreks.
Also, if the reactivated protocol droids come by during the conversation, it breaks as Jorran turns hostile towards them.
Aaaaand there doesn't seem to be any sort of update if you remove all the mines for the mercenaries. The Khoonda: Traps quest seems to default to "you ran out of time" update that completes it after you finalize things with Zherron, since he doesn't have a specific dialgoue option to talk about mines.