How you do your calves has almost zero to do with their development. You either have them or you don't.
You also mentioned Dexter. Do you know how much shit he injected into them? You're not a stupid guy but you don't seem to know much about a few important aspects of the game.
Oily vs less so
Of course there's something wrong with them. Seriously wrong. It's nerve damage, whether due to damage from injections or a pinched nerve somewhere.
I've seen black bicyclists with high calves like Vic Martinez, yet cut up, fully developed.
And black guys who just burn high reps---with great calves.
Vince Taylor had high calves and were great, Flex back in 92-93 as well, Shawn Ray...
Also, a funny thing, when Levrone's legs were down, but cut, his calves were damn non-existent.
I believe that with calves, as well as forearms, that there are many factors.
But, really sprinters don't have big calves. It is only in bbing to we put an emphasis on them, due to each body part being bigger than normal.