Maybe DD views the following things as "adding to our pitching depth:"
1) The eventual return of Wright
2) Finally fixing ERod's knee issue once and for all (hopefully)
3) A full season from Carson Smith
4) Something from Thornburg
5) A full season from Workman
6) Maddox more of a known and available all season
7) Velazquez viewed as a better option than he was last Spring.
8) Johnson healthy to start the season.
9) Beeks closer to ML ready.
10) Kelly, Barnes, Scott and Hembree all showing better projections than they did last March.
Of course, nobody believes all of this will come out positive, but there is hope our staff will be better this year, even without any additions. Yes, one could argue our pen over performed last year and expecting it to do so again is nothing more than wishful thinking.
I'm optimistic. I wish we'd add a cheap vet to a minor league deal, but we have about $4M to spend, and we might be better served waiting to the deadline, when we can trade for a higher priced pitcher with a pro-rated cost to us and our tight budget.
Fister did a pretty good job for us last season, and he's gone now, but he was 5-9 with a 4.88 ERA. (We were 8-7 in his starts, though.)
Is this, as a whole, addition by subtraction?
IP Pitcher
90 Fister
58 Abad
41 Boyer
27 Reed
17 Taylor
9 R Ross
8 Kendrick
6 N Ramirez + Moreland
If we replace these 250+ innings with....
100+ more IP from Price
100+ more IP from Wright (or Workman/Scott)
50+ more IP from Smith and Thornburg