Solid pen arms based on experience, talent, and more than 2 appearances of past success, but have the possibility of blowing up because they are not studs this year = Albers, Claudio, Guerra, Hader, Pomeranz, Suter. Young/inexperienced pen arms who are volatile and might be fine day-to-day = Black, Faria, Jackson, Peralta, Taylor Williams, Devin Williams Shots in the dark: Burnes, Nelson There are a bunch of decent arms in this pen who have the capability of getting hot here in the stretch run, but could also look horrible. There are no shut-down guys outside of Hader when he's on. Black has the kind of stuff to possibly get there. So does Peralta. Obviously not there yet. Your takes are crazy because grading the pen game-to-game based on extremely small samples is kinda nuts. There are no "good" or "bad" relievers on this team. Jut a bunch of guys with good stuff that will look great at times and bad at times. Like most any pen, but probably a little worse this year.