Dear Roxy: Should the Octagon fence be replaced with plexiglass?

Roxanne Modafferi is back to answer your most burning questions about MMA, the UFC, and life in general, 'Happy Warrior' style with her Dear Roxy column.

Art by Chris Rini

MMA is a sport filled with burning questions. What’s the right way to defend an armbar? What’s the best way to cut weight? How many Demetrious Johnsons would it take to beat Francis Ngannou? Fortunately, former UFC title contender Roxanne Modafferi has the answers, in her Bloody Elbow exclusive column, ‘Dear Roxy’.

In our last edition, R…