Matt Moore frustrated after Dolphins’ depth chart lists him No. 2

When the Dolphins’ first depth chart of training camp listed David Garrard as the first-string quarterback, Matt Moore wasn’t happy. Moore, however, pointed out that he still has plenty of practices and four preseason games to prove that he deserves to leapfrog Garrard and hold off first-round draft pick Ryan Tannehill and start the 2012…