By Madison Williams The commissioner did not reveal which school called, but he said he often hears from programs about potentially joining the conference. View the original article to see embedded media. With widespread realignment altering the landscape of college sports, the SEC has emerged as perhaps the most powerful conference. Commissioner Greg Sankey admitted on the Dan Patrick Show on Tuesday that schools continue to ask the conference about potentially joining. He said often presidents of certain universities, none of which he named, call and end the conversation by hinting that they…