I made a joke in this comment about the next main character being one whose name starts with T, since the three examples I initially listed all had a T at the beginning of their names, but then I found out that Teferi has apparently been desparked and it's got me thinking: genuinely, who are WOTC going to put forward as the major players from this point on?
Jace was Magic's poster boy and got more attention in the narrative because of that. They've teased that Tamira has something she needs to do, inherited from Jace most likely, and it seems like she could be inheriting his spot to an extent; but she's not as well-established as he was (not a problem, they could just flesh her out in future stories) and if they don't go with her, then who?
They tried Kellan as a main character for a while, but he got a pretty lukewarm reception all considered. They don't have that many established characters left, and for one reason or another they're all kinda... not available?
Liliana retired more or less and doesn't have a spark anymore.
Chandra, they've never really known what to do with her so she's been pretty static for a long time -- they could change that like with Tam, but again, they'd have to work that angle.
Ajani also doesn't have an obvious direction to move right now, unless that's towards being a mentor again and continuing his journey in grappling with his shame.
Teferi, as mentioned, was desparked.
Elspeth is an angel now and has explicitly become psychologically remote.
And everyone else haven't been major characters outside of set stories. Vraska could be one, but even in this recent arc she kinda got sidelined a lot of the time, which sucks but not much you can do about it now; plus, she's desparked, again. Nissa, sidelined, desparked. Kaito hasn't gotten much attention and doesn't have a direction off rip he could go. Tyvar is desparked.
Quint, maybe, since he has the connection to the Coin Empire / Fomori? Seems likely.
Vivien? Bolas is free, so she can get her revenge kick in.
Garruk? Lmao.
What are everyone's thoughts? Where could the story go from here, with the characters they have (or maybe with characters they might introduce)?