User blog comment:JediSpectre117/Council not helping in ME3/@comment-1157484-20110928014522/@comment-118213-20111009025004

I can't see Wrex having a 'death' issue situation like Liliana from Dragon Age Origins. You have to go out of your way to even get into a situation where you get the opertunity to kill Liliana. Wrex on the other hand has a point in ME1 where Sheaprd had to choose weither he lives or dies. ME2 then made it clear, that Wrex was either alive or dead.

If Wrex died in ME1 then he will be dead in ME3, that I am sure of. It is nonsensical to assume that he must have surived just because you've seen footage of a mission involving him in a pre-release demo, do remember that ME3 companions Tali, Garrus will also only appear if they survived the ME2 suiside mission.