The Jets just added him to their practice squad, after roster cuts. He played at USC, where he blocked for Darnold last season, and was with the Titans in training camp. Falah was Darnold's center in 2016 and 2017 at USC, so it'll be nice for Darnold to have a familiar face around. But Falah isn't starting any time soon, barring injuries to Spencer Long and Jonotthan Harrison.
The Jets kept three backup safeties — Terrence Brooks, J.J. Wilcox, and Doug Middleton. So Bryant probably also won't get a call up any time soon.