Now in Green Bay, Phillip Merling says he’s matured

As the 32nd overall pick in the 2008 NFL draft, Phillip Merling was a big disappointment for the Dolphins, a defensive end who recorded just 3.5 sacks before being released after four seasons. But Merling says he’s going to be a different player in Green Bay. Merling, who was also arrested for aggravated battery in…