Dolphins coach Tony Sparano says that Ted Ginn didn't earn himself more playing time at wide receiver on Sunday. Ginn returned two kicks for touchdowns in Miami's win against the Jets, tallying 299 return yards. "You have to understand what the player can do well and let him only do what he can do well," Sparano told the Palm Beach Post. "He can benefit from learning that it only takes one play, and one play could be the difference in some of these situations."