I don't even understand what you're arguing.Life does not end at 32. I don't understand the infatuation with not committing to players 30+ (not implying it's just you). IMO, these players will help you develop younger players who will eventually fill that role and maybe contribute further up in the lineup. Part of what makes Nico's first season (2017-2018) amazing is that he played 1C for most of it with very little center support (outside of Coleman and maybe Zajac). He doubled their counting totals.
No, players don't disappear after age 30 or whatever. But if you're signing a guy into his 30s, you need some kind of projection for how you think he'll perform as he ages.
And what I was saying about Haula wasn't really to do with his age. My argument was that if Fitz was retaining Haula, it should have been with the expectation he can play center.