You start Van Dyke but you have Williams ready to go if the wheels come off... while having a few packages for Brown, as his wheels are too valuable not to use here and there when needing to pick up a first down or to confuse the Noles defense.
A third-year junior starter in a massive slump, a true freshman with one start under his belt (with a severely limited playbook) or an athletic sophomore who can't hit the broad side of a barn.
In a dream world, Van Dyke gets his mojo back and Miami shows up ready to play... and if he doesn't, then you toss in Williams as a game manager and hope that the defense can set up some short fields, or limit scores.
I just don't see how Williams or Brown are ready to go into Tallahassee and get a week here in the tenth game of the season—just have to hope Van Dyke's fog disappears in practice this week, prepping for a season-defining game.