I would give JF the edge here, though obviously I'll be pulling for the Warriors. JF only has one bad loss and that was to LCA, which I don't really count since LCA has an unfair advantage over everyone else. Sherando had a bad half against Kettle Run, who is probably the second or third best Class 3 team, and had an advantageous matchup at Handley with their QB going down. Might be controversial, but I think Handley with Darling and Akanbi was the best team in Region D.
If JF wins, it'll be through the air. Sherando is stout on the defensive line, weaker in the backfield (but much improved since the KR game).
The atmosphere isn't quite what it once was at Sherando, but the Warriors should still have a decent home field advantage. Need the fans to show up in greater numbers than they did last night. I get that it was mildly cold and a blowout was expected by many, and that the region winner is likely to get whacked by Phoebus, but the team is 10-1 and will benefit from the support against a team as good as JF.