3 UDFA rookies who could make the Colts roster

Which UDFAs have the best chance to make it?

OL Carter O’Donnell

Now hardly anyone that follows the Colts knows who Carter O’Donnell is. A 6-foot-6 offensive lineman from Canada will be fighting for a backup tackle spot come late-August.

O’Donnell played his college ball in Canada at the University of Alberta, and was given the opportunity to play, and start, in the East-West Shrine game at right tackle.

The Colts didn’t address their lack of tackle depth in the draft, and that is a bit concerning because Anthony Castonzo seems to be retiring in two years. Bringing in O’Donnell, he’s in a camp battle for a backup tackle spot with Le’Raven Clark, Andrew Donnal, and Cedric Lang.