From the "What the ...?" files, Darren Rovell tweets:
↵↵↵Just confirmed that George Gervin has received a letter from the NBA requesting him to disassociate from deer antler velvet.
↵
Deer antler velvet? What the what? Oh, is this a PED thing? Yes, yes it is a PED thing. Meanwhile, it remains impossible to find specific ties between The Iceman and any deer antler velvet salesmanship. The mystery mounts.