Does your company use quarterly OKRs?
Are they working for you?
Why did you pick 90.25 day batch sizes? Do all of your objectives take 90.25 days (or more accurately ~65 business days)? How many days do you spend “resetting” for the next…
I think many teams naturally fulfill this position either through and experienced individual or someone with a passion for the craft.
I do believe the technical lead on the team should be responsible for this kind of craft level coaching and mentoring at an individual and project level.
I recently read this post, which alleges that rubbing more “Definition of Done” on agile will make the process look and feel years younger.