I have not read the entire thread. I would rather have seen McClain stay and fight it out this year and beyond, or at least this year. One injury and he would probably be in there. But if he wants to go into the portal now that is his decision.
Timmy seems to have handled it well. The issue I have is with his father making his public statements. It does not help his son in any way. If anything, other coaches will at least be a bit wary of a helicopter parent. Jr is an adult. Give him advice, but don't live his life for him and make it about you. That never turns out well.