49ers Monday practice vibes Week 4: Brandon Aiyuk is participating but not seen [is] Deebo Samuel (ribs).
Fantasy Impact:
Samuel did return to the game in Week 3 so that's at least some good news for owners monitoring his rib injury. Aiyuk missed Week 3 so it seems like he's trending in the right direction. We'll know more about both players as the week goes on. The Niners host the Cardinals in a later afternoon game in Week 4.