I could see Kettle Run ending up with a better year than last year. They have several skilled underclassmen, and their only losses last year were to the top teams in the region. Their record might be around the same depending on the toughness of their schedule, but I think they could be more of a threat all around this year.
Handley will be good given a few years. Millbrook had their best team ever last year, so they're a program on the rise to watch out for. Region C still has to prove its top teams can play with the big boys down south, but if it's ever going to happen I think it'll have to be this upcoming season.