It's the variety that keeps it interesting. A lot of football's popularity is in its accessibility, i.e. it isn't basketball where you have to be tall, rugby where you have to be massive, or horse racing where you have to be tiny. There's a place on a football field for big lumps, tiny shrimps, fat bastards, lanky fucks, technicians, physical players, speedsters, and plenty of average joes too.
I've lolled at Lukaku as much as the next man this season, but he's struggling for selection at Chelsea even against Timo Werner because the latter, a gibbering mess with the ball at his feet, is better at running hard without the ball. It's a bit of a shame, really.