To be fair, Grissom himself just graduated off the top 100 prospect list (still has 6 years of control) and younger than about half the Dodgers prospects discussed on this board. He's being treated like he's just declined and fell off the T100 list or something. I think you're putting too much emphasis on a label.
Any of these prospects being talked about that debuted last year that would start the season at the MLB level in 2024 on the Sox would also have 6 years.
And a hypothetical 1-year signing of Kershaw. Also Glasnow.
Also, this brings up a great question on if Ohtani will be in a 6-man rotation in 2025 like he has been his whole MLB career to this point.
Dodgers rotation (assuming Pepiot is traded for Glasnow):
1. Buehler
2. Glasnow
3. Miller
4. Yarbrough
5. Sheehan
Kershaw will probably re-sign. I feel like Yarbrough is better as a long-man/6th starter type. Sheehan or Miller could hypothetically be a part of a Cease deal. I agree though, it depends on if they get Yamamoto.
Also, should we really assume that the Dodgers dealing Pepiot + 1 other guy for Glasnow ($25M salary) would not have continued interest in Cease, who is going to make about $8.5M? They'll still be trying to add another arm.
AA is an aggressive GM. I think they could deal two top 100 prospects, Grissom, and then 2 other prospects if they wanted to.
Don't think Braves are dealing Kelenic.