Johnny Manziel’s jersey the No. 1 seller at NFL’s online store

Time will tell if the Browns’ selection of quarterback Johnny Manziel works out, but this much appears true: from a merchandising standpoint, the move has been a home run thus far. According to the NFL, Manziel’s Cleveland jersey has outsold all other jerseys from April 1 through July 17 at the league’s online store, NFLShop.com.…