By Howard Tsumura(VarsityLetters.com)VANCOUVER — Giovanni Manu came to the Detroit Lions draped in a blank canvas. Now, two NFL training camps later, the 6-foot-7, 350-pound former UBC Thunderbirds standout from Pitt Meadows has put himself in the big picture.“Short story is, if they told me I had to play left tackle against the Green Bay Packers […]