No intent to demoralize. My suggestion to sell off all his players was light hearted. Similar to the one before made to me suggesting I play all my scrubs and go TIE.
LLL is a solid team other than the age factor. My true suggestion would actually not be to sell the whole team off and demote all the way back to DV. If possible, sell off a couple players at a time and replace them with younger guys while also training up some talent to fill in the gaps. That way, hopefully, he can stay in DIII, win a few less games, and still enjoy the merch and higher ticket prices while building his team back up to where he wants it to be.