User blog comment:JakePT/New Information from PSM3/@comment-2250460-20110422190747/@comment-2220462-20110423044655

I think characters such as wrex and legion will be usuable in a LOTSB sense; that they will be temporary squad members on a pivital, but stand alone mission (eg. taking wrex along to solve some sort of conflict of Tuchanka so that the krogan are more available to help the effort against the Reapers).