If the Dolphins end up trading Smith, they'll be left without a true receiving tight end. Smith played 54.8% of the team's offensive snaps last season and accounted for roughly a quarter of the team's receiving yards; Dolphins tight ends recorded 1,053 receiving yards last season, with Smith accounting for 84% of that production.

The Pittsburgh Steelers are clearly looking for another tight end, but if they don't end up with Jonnu Smith, there's another intriguing option on the trade market.

The Pittsburgh Steelers' on-again, off-again pursuit of Miami Dolphins tight end Jonnu Smith is reportedly back on again, according to ESPN's Adam Schefter, the latest strange twist in what's been a wait-and-see offseason for Pittsburgh.