The list and the line where I stopped adding players are pretty dependent on past performance, but there are a couple guys this year that have made an early impact that could make these decisions a lot harder. Kodi Medeiros got a LOT of praise this Spring and seems like he may have finally taken a step forward with his command. If that's the case, he will definitely need to be protected (if we protected Diplan at a lower level and he hadn't made improvements yet to his command, then Medeiros seems like a lock). Gilbert Lara seems to have made some real improvements to his approach thus far too, and seems to be walking more and driving the ball a LOT more early on this season. If he can sustain these improvements and maybe show enough promise to move up to High A this summer and not look completely lost, then it's going to be a tough decision to figure out what to do with him. Nathan Kirby needs to have a year like Williams had last year: stay healthy, work up your pitch count, look even somewhat like your former self, and they'll probably have to find a way to protect him. Derby seems like one of those guys that if he's going to be protected, he'll be added to the 40-man in September and they'll see what he's got this season (like Wilkerson last year). If he can show some promise, then maybe he gets to keep that spot through the offseason, but I guess I don't see him getting a spot if he doesn't get called up in 2018. Perrin/Pennington/Bickford are just giant question marks for me since none of them have played yet this season. I guess it'd be a bit surprising if none of these 3 needed to be protected, as I would be surprised if all 3 had disappointing seasons, but we'll have to wait and see. I'll give the edge to Perrin since he's already had success at AA.