Brent Celek has been around the block during his five seasons with the Eagles, but this year’s horror show is new ground for the tight end.  “We’ve got a lot of talent, and we’re just not living up to it. I’m embarrassed about it. I’m sick about it,” Celek told the Philadelphia Inquirer after the team’s nationally televised meltdown against the Seahawks.  Read more after the jump. @Shay_Marie x @gametimegirl