It seems that when it comes to Android devices, about 50% of a carrier’s Android portfolio belongs to Samsung and apparently carriers aren’t too comfortable with the idea of Samsung dominating both their Android and Windows Phone lineup. After all the more power Samsung gets, the company might try to negotiate a better deal that might put the carriers on the losing end. This combined with the prediction of analysts who indicated that Windows Phone could be on the rise, it is speculated that carriers are worried Samsung will begin pushing out more Windows Phone handsets which will then dominate their portfolio. In any case this is merely speculation for now and obviously no carrier will admit it if true, but what do you guys think? Is this a plausible scenario?