See this is silly, the season isn't over and it's impossible to give out this award in a fair way. Lukaku might carry Everton to top 6 and score around 30 goals this season... that's pretty crazy and well worth the award, but then again he might stop scoring goals, lose the top scorer award to Alexis or whatever and see his club finish outside of Europe.
In the other award's case it was easier because the title race is pretty much over, but in this case picking a name out of those I think is impossible until the whole thing is done.