There's no definitive proof of anything. There is no single path of becoming a championship football team. Every team is going to have weaknesses, especially one paying an elite quarterback and a few other top of league players. If a tight end group of Quarless, Rodgers, Taylor, Lyerla, Bostick, Stoneburner, et al. is the Packers biggest weakness, most people would be more than OK with that. Recent history has proven that the Packers can still be very deadly with a below average tight end group. Of course it would be better if the Packers had a more "proven" option, but that doesn't mean they can't win without one. It's also not unreasonable to think one of the players currently on the roster might actually be pretty good. The factors that will limit the Packers chance at becoming champions again are:
1.) Injuries
2.) Defense (basically every position except cornerback, maybe)
3.) Offensive Line
4.) Coaching
5.) Tight ends
One could probably even find other items to put in front of number 5. The gap between #5 and 1-4 is substantial. The Packers could still easily lose with Jimmy Graham and a horrible defense. Last year's Super Bowl is a pretty good example of that. Personally, I would rather the team go in with a mediocre tight end group with some potential and a very good defense, than an elite tight end and a horrible defense. It's unrealistic to expect a team to have it all, despite how much we would all love that. It's not the way the league is designed to function.
Originally Posted by: DoddPower