By Chris Rosvoglou On Thursday, more than 300 current and former NCAA, Team USA and international swimmers signed an open letter to show their support of Lia Thomas, an openly transgender swimmer on the women’s team for the University of Pennsylvania. Thomas has shattered multiple records on Penn’s women’s team, leading to questions about whether or not she should be allowed to compete. The NCAA announced a new policy that “aligns transgender student-athlete participation for college sports with recent policy changes from the U.S. and International Olympic Committees.” That means eligibility w…