IDK - to me, this has to be a potentially contending season. With Mize, Manning, Skubal, Tork and Greene all promoted, it's not like there are any stars in waiting that are going to make the team much better next year than now - at least if Greene is not out all year. None of the guys in the system now, other than Jobe - who is years away, have anything like the profile of Tork or Greene as sure bets.....This is unlike say the Wings, where there is talent in the pipeline assumed to be far better than the players on the team now or the Lions where they still need at least another draft or two to even fill the roster.
If the young pitchers hold up - which at this point means Manning gets back very soon, Mize reasonably soon, and Skubal keeps it up, I don't see any reason to believe the team is going to be any better in any future year than they can be now. If the three arms don't they aren't a contender this year or in the future.
The only big plus for next year will be to have Turnbull back, but 50/50 we lose some other pitcher by then and it will be a wash.