Dodgers at Pirates, 4:05 p.m.Tony Gwynn Jr., LFAaron Miles, 2BAndre Ethier, RFMatt Kemp, CFJuan Uribe, 3BJames Loney, 1BDioner Navarro, CJamey Carroll, SSJon Garland, PFor the past year, people have used the words “gritty” and “gamer” to describe Jamey Carroll so often that it’s become a reflex. They mean it in the best possible way, and I don’t think there’s any doubt that — although other players don’t get enough credit for these qualities — Carroll qualifies.In any case, I can’t help thinking that the words undersell what Carroll has brought to the Dodgers. “Gritty” risks implying that Carroll’s game is all about the effort and not about the results.Since coming to the Dodgers in 2010, Carroll has racked