He was wearing one in training camp:
"Chris Streveler was asked after practice Monday how Nichols looks to him.
“Well, he’s got a visor on so he looks a lot cooler,” said Streveler "
...
I hope he doesn't
I always wonder why people worry about play book secrets being given by former players.
If they knew the playbook that well they'd probably still be here.
Boyko also will have to adjust to the yard off the ball. I know he played high school ball in Saskatoon but I doubt that league was throwing the likes of Willie Jefferson at him.