Apparently JuJu Smith-Schuster hasn’t been practicing out on the field during OTAs yet, according to Jacob Klinger, the first source I’ve seen to mention this. There isn’t a reason given, though I’m sure it’s not a big deal. The PennLive reporter notes that the second-year wide receiver has been at the Pittsburgh Steelers’ facility.
I don’t want to speculate, but a common injury at this time of year like a tweaked hamstring could sideline a player from OTAs. In his article, he wrote that the “coaches told the team Smith-Schuster wouldn’t be practicing for a little while”.