How do you evaluate Derek Shelton and could he be the first to go?

The Pomp And Joe Show - A podcast by Audacy - Fridays

How do you evaluate Derek Shelton? What mark would be enough for Bob Nutting to fire Shelton during the season? Shelton is not getting the most out of his players, but Pomp thinks he doesn't have a lot to work with. Ken Rosenthal has Derek Shelton on the managerial hot list.