With the stifling defense LT plays it will be difficult for anyone to knock them off. Courtland seems to play pretty good defense as well, if they can play mistake free ball they might have the best chance. I think the winner between Dinwiddie and Hanover could give it a run. Lafayette is another team that could step up. They were the 3A runner-ups last year. 4A is a big step up and it will be a good challenge for Lafayette, but you can't overlook them.
I think the West is probably more up for grabs with a lot of teams with a chance. JF, Champe, Sherando, Woodgrove, GW, Millbrook, Amherst, and Salem are all left, should be a good challenge. Each team has positives and negatives. It's going to come down to matchups and home field could play into the outcome of a couple of games. It's Christmas time for HS football fans! (no pun intended)
I think the West's best matchup this weekend is definitely Woodgrove/Sherando. GW/Champe should be another good one. After dismantling LCA, Millbrook may give JF a good test. Amherst has made some improvements since their first meeting with Salem, and I look forward to seeing them Friday night (and hopefully Wikki too)