All things being equal, FR will increase their category values at a faster rate than upperclassmen if they are afforded decent playing time. SOPH just a bit less, JRs even a bit less, and SRs the least. There are instances where this isn't always the case but as a general observation it happens in this way. Playing one or two exhibition games AFTER recruits sign is a good way to get those newbies a ton of playing time. Then manage your depth charts, substitution settings, game plans, and playbooks to get those rookies in the game as often as possible for as long as possible without detracting from your opportunity to win the game. Granted, this last part is not as easy to do at DIII due to the limited settings.