Corey Potter is a bad defensemen.
How bad is he?
He's so bad, the Oilers wouldn't play him more than 16 games and then waived him!
Rumbling of laughter
He's so bad, he stepped on Taylor Hall's face!
He's so bad, he makes McQuaid look somewhat reasonable as a player!
He's so bad, Chiarelli picked him up at the deadline!
Annnnyways, here's a usage chart. Get out your magnifying glass and check him out in the bottom-right corner:
This is basically a deep deep depth pickup. Woohoo!