I’m still not convinced McConnell is a yes vote to convict, but I don’t think there’s even a question that if he is, there’s enough votes to convict. Even if he doesn’t control how other GOP senators vote, there’s no way he’s going to vote to convict without knowing for sure there are 67 votes.
Its no surprise he didn’t call the senate back in session early so people shouldn’t read into that either way. Regardless of how he feels about impeachment, he’s not going to pass up the opportunity to use an impeachment trial as a way to obstruct Biden’s agenda.