Out of curiosity I looked back at an old prospect list, choosing 2014 since I remember a crop of promising players coming up around that time. Out of our top prospects there were several promising pitchers: Alex Meyer, Kohl Stewart, Berrios, Lewis Thorpe (holy cow he's been around a while), Trevor May, Felix Jorge, Stephen Gonsalves, Michael Tonkin, Fernando Romero, and J.T. Chargois. In 2015 guys like Tyler Duffey, Tyler Jay, Taylor Rogers, Jake Reed, Nick Burdi, Huascar Ynoa start showing up on the lists. A lot of these guys looked like sure things to at least make a bullpen or back of a rotation. That AAA to MLB jump is tough.