Deki is undergoing a bad patch of late, and a drop from the first team is the only real solution to his problems. However, being the volatile character that he is, it will be tough on him to be relegated to the subs bench. Still, Mancini must realize now that Stankovic has been as inefficient in games as Adriano. If the latter can be dropped without much fanfare, than Deki certainly should. Unless both can come up with stellar games, i don't see why they deserve to start over more eager and performing individuals.
That said, Stankovic on his best day is a match winner. We can all just merely hope that he finds his best form before he loses the chance to prove his worth this season.
Ciao,
Tim