Hill isn't going back to Joker, we're down the starter and are left with only 2 REAL options at QB for the next 9 games, they're not going to hang TH out there to get dinged up again. Its either QB1 or QB2 for him going forward.
Clearly I have no concrete proof, but my bet is he returns to joker and Seimian starts from here on out unless he stinks. And I say that because I think we are a better team with TH as the joker and another QB taking snaps not only because I think Taysom is not a good QB, but because to win our team needs options on offense and he is a great and unique option that might help us continue to win despite having our QB out and a clown circus as WRs.