I think he's much more than that, people are still thinking of the Lucas stuck out wide, where it was hard work but mostly ineffective.
In the middle, he brings tempo to the team, he presses high and is directly running at CBs. 9 goals and 7 assists also mean he's being effective.
Yesterday he was effective, created 4 chances and got an assist - mostly this season he has not been effective in possession - average chance creation of 1 per 90, half that of Bale and Dele and on a similar level to Bergwijn & Lamela. More games like last night and i might change my opinion but until then he's still the hardworking but ineffective player that kills attacks and hampers team play that flatters to decieve because he's busy