There is so much ambiguity and unknown about this situation. Nobody really knows how many seats are owned by brokers. And nobody ever really knows how many opposing fans actually show up. It's all emotion and guessing...
It's entirely disingenuous to continue to have this discussion without acknowledging the fact about the demographics here in the valley, where Phoenix possesses a massive population that have moved here from other places, especially states like WI and MN. Coupled with the fact that the Cards have never, ever been a consistent winner and have ONLY been in the valley for less than 30 years... I actually think it's quite amazing that the team has been able to sell out every home game since UoP opened, opposing fans notwithstanding.
All of his hand-wringing about the opposing fans is pointless and totally misguided. It will take many, many more years of consistent winning to eventually thin the herd, and even then, given the demographic dynamics that are entirely unique to Phoenix, there will always be large contingents of opposing fans of the Packers and the Vikes. The actual conversation could be perhaps, what is "large", but even there, we fans will always be guessing...
I've been to roughly 98% of all home games since UoP has opened up. IMHO, I rarely ever felt like the opposing fans were a problem in terms of their presence and their noise. My guess is that the MOST I have ever witnessed is maybe 15,000 fans from Pitt several years ago. I still contend that the number of Vikes fans at the game a few weeks ago totaled no more than 10,000.
For the game this Sunday, knowing that there are already a ton of WI transplants living here in the Valley, and given it's the Christmas and New Year's break, which will only give more reason for WI peeps to travel to the valley for vacation, I could see the number getting as high as 15,000. BUT I DON'T CARE! It is what it is... Win more. Period. And 5-6 years from now, this will be far less of an issue...