In so many ways they are polar opposites: big (6-foot-44) power player Wes Malott and diminutive (5-6) stroker Norm Duke, though Duke can hook the lane when necessary. Put them together in doubles, though, and they go together like mashed potatoes and gravy. The last time PBA held the Mark Roth/Marshall Holman Doubles Championship in 2011 — it was contested at the World Series of Bowling and aired in March 2012 — they won it. And on Friday at AMF Bowlero in Wauwatosa...