Oh, look, it's the regular crowd, rolling in their Brady/Belichick rumor-mill mudpit. How nice.
I wonder how "awesome" this would be to them if it was Giselle posting these things.
A few thoughts:
1.) Holliday posting this doesn't say a single thing about where Belichick's head is at. For all we know, Holliday is watching and Bill is in his office distracted. To assume Holliday's frustrations are a proxy for Bill's frustrations is just that, an assumption. To further extrapolate that Bill is actively unhappy because of Tom Brady's success in Tampa is utterly preposterous and shows just how absurd the Brady-Belichick discussions have gotten.
Belichick girlfriend unhappy > therefore Belichick must be unhappy > therefore Belichick hates Brady > therefore Belichick is sensitive
^^^^ If that is your thought process, take a step back and check yourself because the above set of assumptions are unfounded and aren't necessarily true. Rather, the above reveals one's underlying assumptions/bias.
Again, let me be extremely clear: If you think Bill Belichick is actively rooting against, and/or is unhappy about Tom Brady's success, you are dead wrong and should reevaluate the way you understand Belichick, because you're way off-base. If that is the position one is taking, you can effectively be tossed in the garbage-bin with all the folks who've written-off Brady as a player/person simply because he's wearing a different uniform. The two stances are no different, demonstrate clear bias, and undermine any credibility the person has as an objective observer.
1a.) If Belichick is frustrated, I can assure you it's with the media, not with Brady himself. The media and fans who've turned their back on him in less than a full season after he built 20 teams over the course of 20 years, appeared in 9 Super Bowls and won 6. Belichick is far from perfect but the stuff we've seen here (and across the entire media landscape) is beyond the pale (and in most cases, just plain inaccurate).