QB Ryan Tannehill was third in line for snaps at Dolphins OTAs. Matt Moore and David Garrard are mostly taking snaps with the starters.
ESPN's Adam Schefter compared the Dolphins' QB situation to the 2011 Titans, where Matt Hasselbeck remained the starter as long as he was productive. The Dolphins figure to struggle in 2012, so we may be seeing Tannehill sooner rather than later. That said, Moore was not bad in 2011, so he could stick as the starter if Miami can remain competitive.