I am probably the only one but I think the next ME game will be here before the next dragon age game

I think you're both champions of wishful thinking. I agree with Sanunes: they talked very much about Dragon Age and said nothing about Mass Effect.

And: a remaster? No, thanks. The old trilogy has already been "remastered": by modders. Play the three games with a fuckton of mods (like ALOT) and see the difference. If the guys at Bioware had to waste time and resources to make a remaster they would never come out with a NEW game.

As I said, work already done by volunteers, at zero cost. No need for Bioware to subcontract a remaster to some small studio. Besides, no one at Bioware ever talked about remastering any of their games; "plans" about ME imply making a new game. Or maybe they changed their modus operandi recently; but I think they didn't.

(N.B.: wrong quotation above: that was me)

That makes absolutely no sense.  You're talking in circles.  You say you won't buy a remaster unless they change the story.  You're complaining about the ME3 endings.  Yet, in the very next breath you say the only thing that affects sales are glitches and not the story.  What happens if they do change the story and endings... but it's in a way you don't agree with?  What if, say, they wind up making a Shepard who is more "Ryder-like." (a strong possibility since it would be "new Bioware" doing the writing now).  If it's only glitches that affect sales, then all they should have to do with the OT is clean up its many glitches - head spinning, Garrus falling through the floor of the elevator on the Citadel, NPC's not showing up during the final scene after shooting Udina, ditto occurrence during the Ex-Cerberus Scientists mission,  getting stuck in the CIC during ME1, Liara throwing enemies outside the playing boundaries,  enemies spawning inside walls, sound files getting cut short (something that now happens frequently on the Xbox One thanks to backwards compatibility), Shepard floating in ME2... I could go on.