LOL, I get, that tweets are worrisome, but Karl's interview is worth watching to the end. Karl said: "We communicate with Demarcus on day-to-day basis, and are going to build our relationship, until it's where it needs to be", "We're 28-29 team, with Darren we would've been 35 win team, so I certainly see a lot of improvement next season", "Would like a stopper, who would embrace that role", "Demarcus and Rudy, when they played together, looked really good", "Would like 1 pick, 1 FA and improvement from guys on the roster".
There might be a problem, but Karl isn't it.