Or maybe my misconceptions of their strategies? Or maybe this approach applies to other positions? I take it that RHP's are a just about "a dime a dozen" and that significant college pitching potential might be better judged later in the HS career. (Also, as a father of a RHP.) Is this the general approach?
1. Early big offers to super-studs, ie rising HS sophomores or maybe even earlier--few and far between.
2. Low ball offers to sophomore/rising juniors who are "studly" and anxious to get their name on a competitive college team (read D1).
3. Wait around till late junior year/rising senior year and feel out what's left in the high school ranks and see who comes calling.
4. Pick someone up late HS senior year if you need another body.
Overall, I think my point is that colleges don't have an urgency in securing the RHP.