found em. EXACTLY. seble - that coach signed 2 1 year transfers that nobody wants because they are terrible, to go with 2 stud freshman, and to line up with his 3 star seniors. now, he is guaranteed to lose 0 players early, and he is only *really* losing 3. you have to take this rule out. i know you are thinking, not many transfers, it cant be that bad. but i also don't think you have ever experienced high level d1, and with all due respect, do not fully understand the dynamics at that level. it IS that bad. every high end d1 coach i have spoke with thinks it is a terrible rule. no offense, thats just how it is.
if you implement your theory well, the theory you laid out, this 5 man rule will be totally unnecessary. i am firmly in the camp of, making having more than 2 early entries less and less likely. not impossible, but maybe the first early entry has a coefficient of 1 to leave, the second is .75, third is .5, fourth and on are .25. that would make it pretty reasonable to have 2 but pretty damn hard to have more than 3 early entries. you can even work non transfer seniors in if you like. for every non transfer senior over 2, maybe take .1 off those coefficients i listed. something like that. you can make it better but that would get you pretty close, and much much closer than the 5 man rule.