Niemann, even though super talented, is not quite ready for the bigs just yet. He is still struggling with his control when runners are on base, and seems to leave lots of hittable pitches up in the zone. Both of these things can be worked on and fixed, but I think it is better to fix them in Durham then against Arod, Manny, Ortiz, and the other monsters of the AL. There really is no point of bringing him just to be in the pen. I know that has worked with other players, but Niemann is accustomed to starting and the innings, so keep him in Durham until July or August, then we can bring him to Tampa for 6 or 7 starts.