Yeesh, I always seem to miss the AT discussions when they happen. I generally just try and stick to whatever conversation is currently happening, but there is something I thought about regarding ATs that I feel like sharing, so screw it. It'll be more worthwhile than horny pokemon talk atleast...
So anyways, I see alot of people think that if a character gets assist trophied, that those characters must be ones that Sakurai or NIntendo had no interest in at all, or had no interest in making playable at all. I don't think I really agree that that is ever the ONLY reason a character gets AT'd, or that disinterest is the only reason for all ATs. I don't recall Sakurai ever really going in depth into why he makes characters ATs, or any particular characters AT either.
Perhaps there are characters that don't get screwed out of playable status because of disinterest, but perhaps some miss out due to prioritization? like, maybe there was a character that Sakurai did have on his radar that he did seriously consider, but unfortunately there were characters that outranked said At character in important or that Sakurai/Nintendo had more interest in, and due to time, budget, resources, etc. the AT'd character got...well...AT'd. I feel like Alucard could actually be a perfect example for what I'm talking about. IIRC, didn't Sakurai say at some point that he did consider or maybe want Alucard to be playable in Smash, but he ended up going for the Belmonts instead since they would be a better fit or would make more sense to represent Castlevania? If I'm remembering this correctly and didn't have some weird fever dream, I'd say that just because he went with the Belmonts, it doesn't mean that Sakurai suddenly had zero interest in Alucard or spontaneously thought he wouldn't be a good Smash character, some other characters just simply outprioritized or outranked Alucard in the end, leaving him with AT status.
To go further on thing, hypothetically what if one of said characters to lose out due to priority were actually pretty close to making it in or, pretty high up the proverbial priority list? Like, maybe there are ATs characters close to where Terry and Byleth were on this hypethetical list that may or may not be a thing. maybe FP2 will give these characters a spot to finally shine, unless some other characters ended up showing up between base game/FP1 and FP2, cutting in line and outranking said AT characters, leaving them to R.I.P in their snowglobe and yet again miss out on getting playable, which I realize could also be a possibility.
That's basically all I had. largely hypethetical or theoretical talk, but hey, that's speculation, and that said I don't think anything I said is necessarily impossible or outside the realm of possibility to maybe be a thing that happens within game development; for Smash or any sort of fighting game for that matter (there have been examples of assist characters getting playable status through DLC before in other fighting games even, though what those examples are I don't remember).
So it's for these reasons that when it comes to the AT issue, I firmly stand with team "Assist trophies could potentially be made into a playable fighter through FP2 I dunno we will see I guess."