User blog comment:Aleksandr the Great/Bioware HAS Written Themselves into a Corner/@comment-1503545-20121112224821

I think the current standing could be likened to Mass Effect's "rival" which is Halo. Halo did a perfectly structured story which also happened to be a prequel. And in terms of anachronism (sorry if that's misspelt) they could also pull a Halo in which stating a gun, power, class, etc made in the new game could have been recalled or taken out of service, then put back in (if they decide to) the next game.