It looks like we already have an aspiring krogan, so a turian it (probably) is.

This is getting increasingly Renegade. I think I'm getting a more clear idea of what sort of group this might be: a top secret op whose participants are pardoned for their previous crimes, established to do things that the more Paragon-ish of Spectres or C-Sec agents would not have the guts to do in areas where the Citadel's authority is limited - and to watch the watchmen themselves as it were, since one of the factions in the Citadel has grown increasingly distrustful of the Spectres and the publicity they attract.

Also wondering if anyone is going to be a puny human.