Yes you are correct....however OHSAA already planned the D2 semis.
Tcc beat Avon so they are headed to play kings at Piqua, I believe.
Hoban vs Massillon venue has not been determined as of Thursday
Besides which, to address the poster's real interest was match-ups being "better" if it was R6-R7 and R5-R8 to make a Hoban-Massillon final possible, St Ed's best two games were close win against TCC and a loss to Massillon. Makes sense to me, those two having a shot at a final's match.