Nonetheless, this is really getting away from the point of the thread.
If owners would like ST to have some meaning, even the tiniest, craziest bit of meaning according to saint and goose, my idea works. Rather than "try out" a player during the season, you can do it in ST in a controlled, by you, enviroment. To me, that would add some meaning to ST.
If it doesn't work for you, nothing hurt. You'll still get to play your games against yourself and you can use training camp pitchers and career minor leaguers to your heart's content.