Make him see his contract out , he could be a revelation after 18 months rest , he will be putting himself in the shop window for a nice fat contract next summer to the highest bidder , i think this will incentivise him to have a brilliant season and a Leroy Sane at full throttle is a sight to behold.
If we lose the derisory 40m euro's the German Rags are offering then so be it , tell Rummenigge to stick his euros where the sun doesnt shine and we get to watch one of the best wingers in europe for another season, UEFA have to relax the FFP rules for clubs to survive, so we can go shopping next summer for a replacement.