Know what always cheers me up? Looking at Chelsea's 2013-14 roster. A roster that featured Lukaku, Mo Salah and Kevin de Bruyne, and couldn't find playing time for any of them. Lukaku went on loan to Everton, because they had to play Fernando Torres and Samuel Eto'o (both of whom were already past their prime); KdB was sold mid-season having barely seen the pitch, and Salah took his place. Wasn't long before he too was deemed surplus to requirements and farmed out on loan before getting sold to Roma.
Just a tremendous evaluator of talent, is Jose Mourinho.