Can Kayla Harrison repeat as PFL champion, and where will MMA's hottest free agent land in 2022?

As Kayla Harrison vies for her second straight PFL title, free agency looms on the horizon.

source https://www.espn.com/mma/story/_/id/32466603/can-kayla-harrison-repeat-pfl-champion-where-mma-hottest-free-agent-land-2022