Samuel (calf), who is listed as questionable for Sunday's game against the Cardinals, is expected to play but the 49ers are uncertain how long he'll be able to go, Adam Schefter of ESPN reports.
Samuel was able to practice on a limited basis Friday for the second day in a row after previously sitting out Wednesday's session. Despite this report, fantasy managers will need to confirm he's avoided the inactive list ahead of Sunday's 4:25 p.m. ET kickoff.