Might recognize the hypocrisy if he were a Cowboy fan calling out DC Skins fans.
*Soapbox alert*
The premise seems to be that one "ought" to support the team closest to where s/he lives. Some of us reject that idea. It's a narrative that local ownership forwards, and even just outright assumes the locals have no choice but to support the business they operate. It's unfortunately a correct assumption that they will (ie, support), though from a pure consumerism point of view, it sure would be better if we got away from that so that ownership of teams couldn't be so smug. Entertainment, of whatever kind, is a consumer choice that each of us are fully sovereign to decide for ourselves individually.