Traitor Item questions & tips

[Sundance]

Syndicate Borgs can't be killswitched, which is a good and bad thing. Good because, well, they can't be killswitched, bad because it's a huge red neon sign saying "THIS BORG IS A SYNDIEBOT" because they don't show up in the list. (Maybe this could be changed if it hasn't already, I haven't dealt with them for about a month)

I assumed they do show up on the list, but the killswitch has no effect. Oh well, that aside my point is still valid.

Can anyone tell me if that thing about the saber+target= delimbing thing is true?