Almost certainly Glass and Amherst, just like right now. Both teams need to win out (Heritage and Rustburg for Glass, JF and Lib-Bedford for Amherst) to really have a shot, especially Amherst because while I do expect them to snag that fifth win, Lib-Bedford is almost certainly finishing 0-10 and will actually drag Amherst's points down. Glass can probably weather a loss to Heritage because a win over a 6-4 Rustburg can buoy the rest of what they need.
James Wood and Orange are ahead of them (JW 7th, Orange 8th seed atm). JW is playing a Lib-Bealeton that will go 0-10 and a Millbrook that should finish 3-7, it'll find little help there and probably needs rider points to pick up the slack or they may drop down a bit but should still make the playoffs. Orange has 6-2 Monticello and a winless Cville team left, they're in if they beat Monticello and I think they may miss out if they lose depending on some things.
Rivalry game and all but assuming the better team wins this Friday in Lynchburg then Glass needs to hope for a Monticello win over Orange and then get the victory next week against Rustburg. Amherst probably has to beat JF because of how much that Lib-Bedford game will drag it down but idk, others are better with these numbers than me and I'm just sort of eyeballing it anyway. A Monticello win creates chaos at the bottom for sure. JW should be locked in assuming no upsets against Millbrook.
Salem seems a virtual 4/5 lock barring really weird stuff. I'm not sure if Handley beating Sherando would send them above Sherando into the 3 or what. It's either Handley beats Sherando and is the definite 4 or skips up to 3 and Sherando takes the 4 or Sherando beats Handley and Salem slips into the 4 and hosts week one.