If Sunday really was the end of the road for Atlanta tight end Tony Gonzalez, and he sure made it sound like he’s about to retire, it’s time for some reflection. At just about every other position, you can sit and argue for days, weeks, months or years about who is the best ever. And usually you can’t even come to a universal agreement. But that’s not the case with Gonzalez. When you talk about the greatest tight end ever, the conversation starts and ends with Gonzalez.