Higbee (ankle) was a limited participant at Tuesday's walkthrough, Jourdan Rodrigue of The Athletic reports.
Higbee handled all 111 of the Rams' offensive snaps through the first two games of the campaign, only to fall back to 103 of 133 (77.4 percent) in the past two contests. His production has been respectable, with 15 catches (on 18 targets) for 152 yards and one touchdown to date. Assuming he gets through Week 5 prep unscathed and suits up as expected Thursday in Seattle, Higbee could be poised for another modest performance against a Seahawks defense that sits tied for 13th in catches allowed (21) to tight ends this season.