Where newly-extended Chase Roullier rates among other 2020 centers, per @pff:

Pass blocking: 5th
Run blocking: 7th
Overall: 4th

Now on the books through 2024 after agreeing to a 4-year, $40.5 million deal ($19 mil gtd). Solid player - and move for Washington.

— Ben Standig (@BenStandig) January 2, 2021