You don't need a 6th starter to get Sale more rest. Maybe all we need is a solid RP'er or two who can go 2-3 innings, instead of just 1.
Maybe Beeks, Haley and/or Johnson could be groomed for that role. We could also use Kelly less often but for 2-3 innings per appearance. He was used for more than an inning several times last year and was a starter not long ago. Workman and Barnes could also be used that way a little more than this year.
If we're talking about only limiting Sale's pitches, it should not entail a major roster reconstruction or any fancy 6-man rotation ideas. We may not even need to stretch any short guys into long guys. We could just add one more solid RP'er to the already deep mix we have.
If we're talking Sale and Price, which maybe we should, then maybe we need to tweek a couple guys into middle relief 2-3 inning guys from the 1 to 2 IP guys they are now.
Personally, I'd keep Kelly as a 1 or 1.1 IP guy and try to use Barnes and Workman as 2-3 IP guys with less appearances.
I would not wait until June to start limiting IP'ed.
Look, I realize Sale's late season numbers could just be bad luck or a fluke. He could pitch 220 IP next year and be bad in July and great in October. We could miss the playoffs or divisional title by resting Sale a few pitches each start. I get that. It's a gamble. We can argue whether it's small gamble vs a big gamble. We can argue whether it's even necessary, but to me his career numbers scream out for trying something different.
I don't think taking 5-15 pitches off just about every start is going to keep us out of the playoffs in 2018, especially if we make a few key acquisitions. It would be bad to lose the division by a game or two, because we yanked Sale with the lead 2-3 times more than we could have. That would be awful, despite not really knowing what might have happened had we left him in.
Having a strong Sale in October should be a priority- maybe not a top priority, but one nonetheless. JF and Dusty just got fired for not getting past round one. Obviously, just making the playoffs isn't the top goal for teams that spend like we do.
Sale led the league in IP and pitched over 226 IP last year. It's not too much to ask for that not to happen in 2018. He pitched over 224 innings this year counting the playoffs.
I'm not going to go back and look at every game he pitched this year and the score when they took him out, but with just a cursory look at his game logs, I see he pitched over 107 pitches in all but 8 starts. He pitched 97 or more in all but 3 and only had one start under 92 IP.
He went 11 straight starts from May 30th to July 26th with 108+ pitches before letting up 7 ER in 5 IP on Aug 1st. Starting August first, he had 5 of his last 11 starts with less than 98 pitches. He let up 3 or more runs in 6 of those 11 starts (4 or more in 5 of 11). If you count his two playoff games, he never made it over 100 pitches in 7 of his last 13 games (one was in long relief). One might say, see he got some rest! I don't see it that way.
I think we should be more proactive and not so reactive. I'm not talking an 85 pitch count either, but keeping him under 90 or 95 every few starts could be all it takes. Maybe that's 8-12 starts a year. Maybe we lose 2-3 of those games because we pulled him an inning earlier, but to me it could very well still be "worth it". With a strong pen that might be more than what is probable.
Again, looking at his game logs, I feel we might not have lost any games had we done this (maybe not all these games, as I did not check what the score was when he was removed and what RP'er were available at the time):
4/20 1 less IP (8IP to 7IP) we won 4-1
5/7 1 less IP (6 to 5) we won 17-6
5/24 1 less IP (8 to 7) we won 9-4
5/30 1 less IP (5 to 4) we won 13-7
6/4 1 less IP (6 to 5) we won 7-3
6/10 less 2 IP (7 to 6) we won 11-3
6/27-10 less 1.1 IP (8.1 to 7) we won 8-3
6/26 less 1.1 IP (6.1 to 5) we won 4-1
7/1 less 1 or 2 IP ( 7 to 6 or 5) we won
7/21 less 1 IP (6 to 5) we won 6-2
7/26 less 1 IP (7 to 6) we won 4-0
9/20 less 2-3 IP (8 to 6 or 5) we won 9-0
These are 12 possible games we could have taken away up to 17.2 IPoff his work load. My guess is some of these games were closer when we took him out, but maybe taking away 10-14 IP could have led to no more losses at all- maybe not.
I'm not even sure limiting him by 14 IP would have made a difference in game 1 of the playoffs. I'm thinking it very well could have. It's just an opinion based on many moving speculative parts. I realize that.
I think we should try limiting his pitches next year- maybe not very game. Maybe giving him an extra day (more than he got this year) 5 times, which would amount to 1 lost start over the full season might be better. Maybe losing 2 starts works much better.