Sean's take:
As silly as it is to call a Week 1 game a must-win, considering the next four games on the Dolphins' schedule, a loss to the Browns has the potential to doom the expectation-laden 2013 season before it gets started. An improved Brandon Weeden behind one of the NFL's best offensive lines makes the difference in this one, and Cleveland wins a low-scoring affair and puts Miami in a 0-1 hole.
As silly as it is to call a Week 1 game a must-win, considering the next four games on the Dolphins' schedule, a loss to the Browns has the potential to doom the expectation-laden 2013 season before it gets started. An improved Brandon Weeden behind one of the NFL's best offensive lines makes the difference in this one, and Cleveland wins a low-scoring affair and puts Miami in a 0-1 hole.
Prediction: Browns 23, Dolphins 20
Nick's take:
If the Dolphins can keep running back Trent Richardson somewhat in check and get on the board early, they should be able push through a low-scoring affair to victory. Weeden will make enough bad throws to keep the Dolphins in the driver's seat throughout, though I'm still holding my breath with Jonathan Martin protecting Ryan Tannehill's blindside.
Prediction: Dolphins 17, Browns 13
Dan's take:

Prediction: Dolphins 27, Browns 13