Brown has played 99.7% of the offensive snaps, is graded in the top half of tackles in the league and his cap hit is $1.2MM. You have a quarterback with an $18MM Cap hit [scheduled to be $48MM next year], you have 3 guys with a combined cap hit of $32MM on IR. Our capologist better be a wizard.
Of the 7 current playoff teams, Chiefs, Jags, Browns, & Steelers all have starting tackle sets ranked below Dawkins and Brown.