I can definitely see apple coming out with their own television set in the near future. I mean think about it, it's the only screen in your home that they haven't conquered yet. If the design is anything like their current monitors, then I think we're going to get something really beautiful. A 50' led with an aluminum back and black border in the front would be excellent.
we already have that-
TV's and there bezels are becoming thiner and thiner. There will be TV's with no bezels soon enough. What exactly is Apple going to innovate here? There isn't much design inovation left in the TV space IMO.