PFL welterweight preview: Which version of Rory MacDonald will we see in 2021?

Rory MacDonald enters the 2021 PFL season as its most high-profile signing. But big questions linger.

source https://www.espn.com/mma/story/_/id/31122724/pfl-welterweight-preview-which-rory-macdonald-see-2021-champion-ran