It was the next season, '14-'15, when he shot 19% from three over the course of 50 games as a regular off the bench for the Pelicans that things really unraveled. They ran a lot of plays specifically to get Jimmer open shots and he simply couldn't knock them down. With him shooting so poorly, they basically couldn't play him and Jimmer sat for the last 20 games of the season.
After that, he was brought in by the Pelicans, Knicks, Spurs, and Suns, but he never played more than 6 games for any of them.