San Francisco 49ers wide receiver Ricky Pearsall is dealing with knee swelling that is tied to an earlier injury from last season, according to multiple reports. The swelling is described as related to a PCL injury Pearsall sustained in Week 4 of the previous season. The 49ers indicate they have some level of concern about the latest development, and the updates raise questions about how much time Pearsall may miss. If Pearsall is sidelined for a significant period, the 49ers could face a shortage of wide receiver depth, as depth at the position becomes a bigger factor. The reports focus on the current knee condition and its connection to prior damage, but they do not provide a confirmed timetable for his return. The situation is being monitored as the team evaluates his status and how the knee swelling affects his ability to participate.