Yeah play them, winning games is not important.
Gray, Clemens and Kreidler gave/give a better/good defense, that the wonder boys do not.
The same rhetoric you are spewing has been said about all the failed rookies for the past five years. I will say bringing up a rookie for Right Field could not look any worse than leaving Wallner there.
If the fans want to the up coming gents in AAA, go to the St. Paul games, although, they lose there more often than the Twins do; fans do not want to see them get destroyed by Big League pitching.
Time to eliminate the failed youth or sit them.