The Calgary Stampeders have returned to top spot in the TSN.ca CFL Power Rankings, as the Hamilton Tiger-Cats are left to regroup following the season-ending injury suffered by star quarterback Zach Collaros.
Losing Collaros to injury knocks the Ticats from one down to three, while the Ottawa Redblacks climb up the ladder from five to four after Henry Burris had a terrific game at Saskatchewan.