I see where you're coming from of course but on paper it looks like a good move. You needed a CF who scores a shit load of goals and he is PL proven on top so its very Mourinho esque to go pragmatic. You should go ahead and move for James, Perisic and Fabinho now. Would make a complete squad on paper. Lukaku Perisic-James-Mkhitaryan Pogba-Fabinho/Herrera Blind-Lindelof-Baily-Valencia De Gea And with your squad options it should be a team more than adequate to challenge for the PL and do well in the CL.