What does the Molina extension mean for Cardinals prospect Carson Kelly? = So what happens to Carson Kelly now? Probably the same thing that was always going to happen to him, but on a bit longer schedule. Kelly is the most important unmentioned party in most discussions of the extension talks between Yadier Molina and the St. Louis Cardinals. It’s been reported in multiple places that those talks have more or less paid off for the Cardinals starting catcher, netting him…..