I know this has been suggested before, but I've just done five spring trainings in the past few weeks and it gets more aggravating every season. We should be able to add more than one player to our spring training squads at a time. There should be check boxes instead of "add/remove" links.
On a related note, does anyone actually remove players from this roster??? I don't think I ever have, unless I maybe added the wrong player by accident because the process is so unnecessarily tedious.