I also saw a blarge. Same sitch. Lead has block, Trail has charge, neither holds his primary signal. I didn't watch any of the Texas game, tho, so I know it wasn't in that game. I think it might've been the Louisville/Butler game. The officials did the right thing, tho. Double foul, go to the arrow. The announcer was Billy Packer, I think, and he was saying that the official who blew the whistle first should stick with his call and the second whistle should be disregarded
Chuck