As a 2017 rookie UDFA, he caught 12 passes for 201 yards and three TDs. All of his grabs came between Weeks 11-15, when he was a popular fantasy add. In Week 12 against Jacksonville, RSJ caught four balls for 72 yards, with a 29-yard TD.
Last season, 58 tight ends caught more passes than Seals-Jones. Though he played in 10 games, he recorded a catch in only five.
Seals-Jones is an interesting fantasy prospect, but there is zero certainty regarding his 2018 role.