Arcega-Whiteside caught his only target for 29 yards in Sunday's 17-10 loss to New England.
The Stanford product played just 19 snaps with Alshon Jeffery (ankle) out, significantly fewer than the 64 Jordan Matthews saw, despite the latter having just been signed this week. Nevertheless, Arcega-Whiteside made his first catch since Week 3. With Jeffery on the mend, the rookie receiver doesn't stand to see his playing time increase in the near future.