This article was originally published on www.si.com/nfl/dolphins as 3 Dolphins Training Camp Battles to Watch. The Miami Dolphins’ rookies reported to training camp on Tuesday, but the real reps won’t start until veterans report on July 22nd.

Sure, the preseason will give fans their first glimpse of in-game action, but training camp is going to be crucial as Miami tries to smooth out some of its issues from last season and handle key departures from earlier this offseason.