Yes — all signs point to Emmanwori being ready for Week 1. He had precautionary arthroscopic ankle surgery in July to address recurring 2025 ankle issues and opened camp on the PUP list, but ESPN reported he was expected to play in Week 1 despite missing training camp. The Seahawks confirmed that trajectory with a "major step toward return" on August 11 (from the Nick Emmanwori page).
The only lingering question is conditioning/ramp-up, since he's missed camp reps as a versatile safety/hybrid linebacker. Fantasy-wise, he's a tackle-heavy IDP asset whose Week 1 availability looks solid.