Gotta put it on high. I didn't get any offers for the players I put on the transfer list when I set it on normal. If you don't like top players moving, then that's not realistic because in reality, they do move. It's business. FWIW, I'm in my 4th season and guys like Messi, Puyol, and Iniesta are still at Barcelona so transfers are not exaggerated even when it's on high.