Dolphins sign up 16 college free agents

Dolphins G.M. Jeff Ireland was thrilled with the team’s 2012 draft picks, and on Friday the organization announced its undrafted free agent class. The Dolphins’ 2012 UDFAs: Pittsburgh defensive tackle Chase Alecxih, BYU center Terence Brown, Oregon State linebacker Cam Collins, Temple guard Derek Dennis (pictured), Texas A&M receiver Jeff Fuller, Notre Dame running back…