As we have seen, centers also evolved, now they've improved a lot tall lanky and can move very easily inside and outside the paint.
Indeed, that's why Howard cut his weight, Porzingris did some weights to transform his slim body to muscular and McGee did the same as well. They don't have any choice but to change or else a more versatile player like Antetokounmpo will crush them. I've watched some of their videos on FB while doing some exercise and drills and I'm impressed. Howard's appearance is quite disturbing (he's like a tall zombie
) to be honest, but I think he is fitter than before. I'm now very excited to see how agile he is.