MLB expansion? MLBPA chief Tony Clark hopeful league can get to 'a world of 32 teams' | CBS Sports Headlines MLB expansion? MLBPA chief Tony Clark hopeful league can get to 'a world of 32 teams' Commissioner Rob Manfred recently said he supports expansion as well ESN FeedsThis post was … Continue reading MLB expansion? MLBPA chief Tony Clark hopeful league can get to 'a world of 32 teams'