Keyser is massive up front, with some solid kids in the backfield. If there is a weakness there, it might be depth. I'm hoping for a warm evening when they play Fort Hill.
The Sentinels are young for the most part. Good size up front but the big thing might be that they have been rotating their linemen, often. I don't know if they are looking for the right mix or if they just want guys to get reps, but it may turn out to be a plus early in the year.
Alco returns the most on paper. They too will be big up front. I saw their first scrimmage. They seemed to be lacking fire. This could have been that the kids were not in game mode but it seemed that they really weren't going after anyone. There was one kid that showed some spark but he got thrown out, or the coaches took him out, for fighting. Personally, I felt that the rest of the team needed to step up to his level of attitude on the field.
Anyway, it should be a great season for all three teams, good luck to all and here's to a safe, injury free season!