jet, this is not a fact, but I think 8,9,10 have new recruit gen players as frosh thru juniors, 1,2,3 have new players as frosh, and 4,5,6,7 have new players as frosh and sophs, might seem a little odd, but I am pretty sure that is where it stands. if you were calling me as a lifeline on who wants to be a millionaire, I am 99.9% sure about worlds 4 and 8, 90% sure about the rest, except 6&10, which I am guessing, since my teams are d2 and it would be much harder to tell.