Denver Broncos quarterback Drew Lock was a full participant at practice Wednesday.
With the Broncos-Patriots game being pushed back a week due to COVID-19, Lock had an extra week to heal up from his shoulder injury. Head coach Vic Fangio hasn't confirmed whether Lock will start Sunday, but assuming he's fully healthy, there's no reason to believe he wouldn't unseat Brett Rypien.
New England has the league's best defense through Week 5, ranking first in the NFL in adjusted net expected points allowed per pass play.
Source: Adam Schefter