Just a public service announcement - take a look through your teams and look at all your silvers from leagues where the League SBC is already out. Assuming you have either done the League SBC already or aren't going to you'll have a lot of cash in your club.
Went through the club last night and sold any silvers I had from those leagues that were going for 500 lowest BIN or more and I am up about 75k coins from it.
Going to sell my rare golds tonight since I never put those in bronze upgrade SBCs and should have a bunch. Always nice to clean up your club every once in a while.