Hell yes. I would buy it for both the PS4 and the Xbox One so I have an excuse to get all the Achievements and Trophies again. I already have it on PS3 and 360, but I really want them on the current gen too. Then I'd really be able to move on to the current gen.
My wishlist for this hypothetical remaster:
1. EVERY DLC included on disc is available. Major DLCs, preorder bonuses, collectors edition exclusives, and even Pinnacle Station all there on disc.
2. all games have equal quality graphics (1080p/60fps)
3. Fix Elanos Haliat so that he is a turian like he was meant to be
4. Fix the Mass Effect 3 Journal so that it is like the Mass Effect 1 and 2 journal
5. Make it to where the transmission from hackett from the Arrival DLC will not start until AFTER you check that specific email regarding Arrival. That way I can see the entirety of the DLC at once instead of the first cutscene after Collector Base then the rest after the SM.
6. Replace the wall of text that the trinket the consort gives us with a cutscene showing us what the wall of text tells us.
7. give us access to the Silversun strip as early as post-Palaven, but still keep the Shore Leave mission where it is
8. I know it is highly unlikely, but maybe have a bonus disc of the following items: trailers and other videos from the ME1 and ME2 collectors edition bonus discs, all of the teasers for ME3 [such as that live action stuff], and even have a playable Mass Effect Galaxy and Mass Effect Infiltrator on the disc. That way we can freely get the bonuses from those two iOS games without having to use a phone [especially since Galaxy is no longer available]
9. I know it is highly unlikely, but maybe new side missions in ME3 that involves the newer maps from the MP DLCs
10. I know it is highly unlikely, but maybe new cutscenes for Priority: Earth showing our war assets at work.
11. maybe give us access to our Pinnacle Station apartment [should we unlock it in ME1] in ME2
12. Of course have bug fixes
13. Speed up the planet scanning in ME2 so that it is as fast on consoles as it is on PC currently