Colts: These two potential trades for left tackles are totally realistic

HOUSTON, TX - NOVEMBER 21: The Indianapolis Colts huddle near the goal line (Photo by Tim Warner/Getty Images)

Chris Ballard and the Indianapolis Colts might have a new quarterback in 2021 after the Carson Wentz trade, but the left tackle hole still needs to be addressed, as the retirement of Anthony Castonzo left a huge vacancy in one of the top lines in the league.

While the Colts could go in any number of directions, including spending a ton of money in free agency and using a draft pick on a replacement, the trade market might be the best way for a loaded Colts team to pick up a tackle and contend for a title.

Be it veterans on an expiring contract or players in their prime that could look…