Yes, he will, but realistically speaking: who? Some fans think Tuchel will take the job but I can't see why he'd want it AND if he did take it the squad we have is pretty much the antithesis of the squad needed to play Tuchel's game.
Ancelotti? Again, what's in it for him?
Dyche isn't going to leave Burnley and even if he did he doesn't fit what we're assuming Moshiri wants in a manager.
Unsworth has at least been watching from the metaphorical sidelines this whole time and probably has a giant list of "what I'd have done if I were in charge" bullet points. He's not afraid to promote the kids, (and the Everton youth system provided the bones of England's U23 World Cup squad), he's a club lifer, everyone in the organization loves him and honestly all we need is someone to get us a solid mid-table finish this season. At the very least I see no compelling reason not to give Unsworth the gig for the rest of the season unless he suddenly reveals he can't hack it.