About 9th to 15th in most categories I care about, but as you get to the 10th through 16th slots, there's not much separating them from the middle of the pack pens.
What I think is happening is that we remember the pen that ended the season doing very well. Kimbrel had returned from Injury. Uehara had too and was doing very well. Ziegler was acquired during the year and did great for us. Tazawa turned things around a little near the end. Kelly sucked in April as a starter, but gave us hope by doing well in a small end of season sample size. 3 of those guys are gone, and we're relying on guys like Kelly and barnes to pitch like Uehara and tazawa.
A top 10-15 pen loses Uehara, Ziegler and Tazawa and adds Thornburg and maybe, eventually Smith, I'm thinking we should expect worse this year. Now, a team with great starters, a great defense and decent defense can probably absorb having a mediocre pen, but that doesn't mean we can't try to make one more adjustment before the season starts and we'll have to trade someone to get someone good.