If this game DARES to even mention his name or make it impossible for Gorion's Ward to be Dwarf Fighter/Cleric to me it is fanfiction or playing through the absolute WORST timeline where that disappointment Abdel was born who made all the worst decisions like the mistake of Bhaal he is and ended up murdered like a total bitch. We are not playing through our timelines, we are playing through Abdel's and that's how we should treat it.
Okay, we try to discourage debates getting overheated here. I don't think this actually qualifies as I'm not aware of anyone who actually likes Abdel and is therefore likely to defend him, but I am slightly worried you're going to burst something

That said, I won't be surprised or even upset if BG3 doesn't respect all the possible ways our BG1&2 playthroughs went. After all, BG2 didn't respect BG1, and we already know Jaheira and Minsc are in BG3 no matter what happened to them in our earlier games. It's okay, I can adapt. But I would still strongly prefer that BG3 avoids imposing too much as canon from the earlier games, at least insofar as that's compatible with making sure there are still satisfying connections. And I also really don't want to see Abdel mentioned by name.
I would however be cool with Edwin turning out to be Lorroakan. That would be fun, even though I rarely had him in my party in BG1 and don't think I ever have in BG2. I am worried for Rolan, though ...