From ESPN :
Veteran QB Blake Bortles is flying to Green Bay with the expectation he will sign to the Packers’ practice squad and be eligible for the 53-man roster Sunday, per source. Bortles was on the Packers’ roster this summer until Aaron Rodgers reported.
— Adam Schefter (@AdamSchefter) November 3, 2021
Bortles will at least have some familiarity with the offense and will be Jordan Love's primary backup in Kansas City.
In 78 career games, Bortles has thrown 103 touchdowns and 75 interceptions.
He will also be one positive Covid test from Love away from being the starter with a handful of practices under his belt.