So Hutch is making the team as the 5th SP? I think you're more likely to see Cecil, Osuna, Sanchez and Delabar get the high leverage innings. Loup, Schultz, Biagini, and Tepera round it out. That's pretty good.
Let's also remember that Osuna is not in the competition for a starting job. He threw a career high 69IP last year and needs to build a lot of innings before moving to the rotation.