as bad as the bullpen is, the rotation is threadbare already. Prielipp, Rojas, Festa, Mathews, Morris… none of them are getting to 5 innings in a start reliably or more than 110 innings total on the season.
while 3 or 4 of the 5 are likely destined to the bullpen (if they stick in the majors), and they desperately need to move them to the bullpen now, they need them all to stay stretched out just to get the innings.