I've hoped that eventually I could replace all my best 360 games with digital versions, and have them available through BC. Yesterday while going through my games and realized Dead Space 2 and 3 aren't available digitally at all, and neither are Mass Effect 2 and 3.
For some reason EA never edited their multi-disc games to release them on XBLM.
Which is absurd IMHO considering other developers do that easily (all R* multidisc games, LA Noire MP3 and GTA5, have been patched to be sold through XBLM) and those are big franchises.