No. No one cares about Seth's bullshit vanity title. It's the least meaningful title in the company today.
I'm interested in his feud with Phil all the same, but if it weren't for Punk's injury and mental-stability history, by far the better decision would be to have Phil beat Roman at the Rumble, face Cody at 'Mania, and put Rhea or Iyo or both Rhea and Iyo in the main event of Night One.
Honestly, that's still the way more interesting option and the one I myself would do evrn though there's at least a 20% chance Phil would manage to punk things up and assault somebody before 'Mania 40. It's just that wouldn't be nearly as damaging for WWE as that was for AEW.