Our offensive line was really poor last year and our team doubled down on the idea that they just needed time to grow. No matter where we put them this year (most metrics were high on them this year) they were average at worst. Blythe is the only expiring contract. Next is Corbett in 2022. I feel like Mcvay is much more likely to keep at least 3 starters on the line and maybe 4. Maybe we sign the best center on the market? But I don't think there will be much turnover until 2022 at the earliest.