In a rather shocking development, former Las Vegas Raiders and New York Giants star tight end Darren Waller is ending his retirement to play for the Miami Dolphins. More news: Dolphins' Tyreek Hill Has Perfect Response to Jalen Ramsey, Jonnu Smith Trade

The Miami Dolphins' trade for previously retired tight end Darren Waller draws major questions from NFL analysts over the fit and the plan for Miami going forward.

The Miami Dolphins have traded for TE Darren Waller, who retired from the NFL last summer. Here's what you need to know about him.