WEST COASTER: Those with less examining eyes might think little has changed with San Diego Brewing Companyover its 23-year history…but those people would be wrong. On the more obvious side, the Mission Valley brewpub completed an overhaul of a redesign in 2013, the same year it brought aboard head brewer Jeff Drum to replace longtime headman Dean Rouleau (who departed to open his current venture, Prodigy Brewing Company).