Oscar, if all three are on the pitch. I'd at least I'd like to see him given a few games played as the no.10. 12 goals and 12 assists is impressive for someone new to European football who has been played out of position. Mata played left wing for years at Valencia, he's better suited to playing wide then Oscar, if we play all three I'd like see Mata, Oscar, Hazard and let them interchange. Hazard's best position is as winger, he isn't as suited to the no.10 role in my opinion. But both have played too many games this season, we should be able to rotate/rest them both more if we can bring in a decent winger this summer.