Bower has bounced between the Vikings and Patriots through four NFL seasons, appearing in 20 career games and notching two sacks. He has ties to the new Josh McDaniels-led coaching staff from their paths crossing in New England.

Bower was waived off the reserve/non-football injury list by the Vikings on Oct. 15 while dealing with an Achilles issue. The 24-year-old's audition in Indianapolis is indicative that he's back to full health.

Bower sustained the Achilles injury over the summer while working out away from the team and has been on the NFI list since the start of the season. It's unclear where the 24-year-old is currently at in his recovery.

Bower will not be eligible to contribute until at least Week 6 of the regular season. The reserve defensive end's absence isn't likely to have a large impact on Minnesota's defense.