The expansion of the NCAA transfer portal has impacted college sports as we know it. The transfer portal window has undergone several changes over the past few years. However, Clemson Tigers head basketball coach Brad Brownell believes another adjustment is needed to the overall length of time the portal is open. During a recent press conference, the Tigers head coach revealed that he believes the transfer portal window is still too long and needs to be shortened. “I mean the length of it, by going all the way to May; it’s to shorten it. I don’t think the portal (window) needs to be as long as…