Yes. There are many ways to view a SP'er, but two major ways are:
1) What is your potential (and what have you shown you can do over an extended period of time, and if it's in the minors add speculative potential)
2) What have you done for me, lately- at times, we can even think you are only as good as your last start (or two.)
If you look at our SP'ers one-by-one, number 1's view looks rather astounding, by taking the best periods of time for each guy or read the scouting reports on guys like Tolle & Early.
Crochet: looks great on #1 and #2. He's a top 4-5 SP'er in MLB, right now. No stats are needed to make that claim.
Suarez: has had a very nice recent 2 year stretch, so he checks box 1 & 2. His 2 year ERA is 3.33 (129 ERA+) and a supporting FIP of 3.29. That's close to ace or #1 territory.
Sonny Gray may not look great with #2, but he has been damn good very recently, despite his age. From '22 to '23 he had a 2.90 ERA (144 ERA+) and a 3.05 FIP, That is #1 territory, but it was 2-3 years ago. His 3.6 fWAR, last year gives hope he can go one more year.
Houck could be ignored, since he's not in the 2026 mix, but it needs to be pointed out that he was our ace 2 years ago and started 2025 as our clear #3. He went almost 180 IP in '24 with a 3.12 ERA (133 ERA+) and 3.32 FIP. That's damn good!
Crawford looked real good in 2023: 4.04 (113) with a decent 3.83 FIP. His 1.11 WHIP was very nice, that year.
Sandoval was damn good before his injury. In 2022 his ERA was 2.91 (138) with a 3.09 FIP. He was pretty good in 2021, too.
Bello had his best ERA (3.35) and ERA+ (123) last year, but the 4.19 FIP in both 2024 and 2025 hint that maybe he's not all that great, but as a #4/5 SP'er, he's more than capable.
Harrison & Oviedo are mostly on the speculative side or hope.
Tolle & Early have enormous hope.