Cam has certainly not been at his best the last six games.
In those games, he has shot 25.4% (18.4% from three), for 7.7 ppg, along with an a/to ratio of 0.43:1.
From January 11, 2015 to January 25, 2015 (5 games), Justise Winslow shot 23.3% (20.0% from three), for 4.4 ppg, along with an a/to ratio of 0.57:1.
At the time, there were some people around here panicking about what K should do about Justise, but my recollection is not nearly as many as are clamoring now. Fortunately, K stuck with him and Justise snapped out of it. Hopefully Cam will as well.