Adams missed Wednesday's practice with an illness and is listed as questionable for Thursday's game against the Chargers.
Adams previously wasn't listed on the Week 15 injury report, so he may have first started feeling ill either Tuesday night or Wednesday morning. With limited information on Adams' situation, fantasy managers should track his status carefully before inserting him into lineups this week. It's also unclear if Aidan O'Connell or Jimmy Garoppolo will be the starting quarterback for Las Vegas on Thursday.