Tyler,
If your roosters are worthy of breeding and have traits you would like to breed for, why don't you hold on to them? You can switch them out with the others and find which hens produce best to which roosters, plus the opportunity to add to the gene pool in your flock.
I am interested in seeing a study here at BYC but I think we should start a new thread for it and keep it clear of a lot of chit chat. We can do that here and discuss what we're seeing in that thread. I would like to see some photo's of the rooster, the hen and some background and information if available with good, closeups of the tufts. They should either be named or have a number for identification purpose then the chicks have that information attached so it's easy to match them up and chick photo's should be at intervals, like day old, week old, month old etc so the progression of feathering and coloring etc can be looked at. I'd like it to have the same information for each post so the chicks can be studied from day old to maturity. Colors, tufts, rumplessness, leg color, comb could all be studied.
If you all think that might be too hard to follow with all the many, many posts and threads here at BYC's, I would be happy to create a website and be responsible for maintaining it and organizing it for the purpose of learning. We can still discuss what we're finding here. Photo's can be sent to my email. I will give credit to anyone contributing photo's and information and I think I can put it together in an easy to follow format. Only good, clear photos should be used and a disclaimer for the information will be there to state it's a learning process and information will change as knowledge increases.