I actually think the opposite. I imagine production are seeing him as their last saving grace. He is "at war" with Skye, is entertaining with Priya, is developing a bromance with Ryan, and isn't afraid to speak his mind. Apart from Penny, he's the best "character" they've got at the moment.
Not to mention the fact that production have been using his ideas (e.g. swapping 4 originals into the sanctuary for the newbies which David came up with).