Why are the group rules that? If I had a Commando, I'd use 4X(I already take him to quest conversations a lot). M1-4X is one of TOR's best companions. Put Blizz and M1-4X together and insanity would occur. Blizz the good cop, 4X the BRINGING IMPERIAL SCUM TO JUSTICE cop.
"Sir,we are beginning our search for these rumored 'underwater villages'.They will not stay hidden for long". -Battle Droid Commander OOM-9!