The vast majority of those 20 goals were scored before the turn of the year. He scored 6 when the calendar shifted to 2017, but didn't play loads of games, so I stand corrected on that. Still, he was dogmuck for Atletico when he came back and did fuck all for Spain after the Portugal match. One game in a glorified friendly and all of a sudden Chelsea would conquer all before them again? Nah, not in a month of Sundays. Insanely overrated football player.
Of course he was dogmuch for Atletico, he hadn't played until January of this past year!
Hardly overrated when he was instrumental in 2 of their recent league titles.
He certainly would have done better for Chelsea than the dogturd Morata of last year