I was around 10-13 years old at his peak but my young memory recalls that Jay Novacek was a pretty stand up guy, and my first beloved Cowboys TE. I still don’t think he is on Witten’s level in many ways, but he will always be one of my favorites.
Without the access that we have now, it’s impossible to say what kind of guy he was from a leadership perspective.
Novacek was pretty salty toward the media, and he wasn't particularly a leader in the locker room.
Witten treats everybody he meets with the sincerest of respect, and players thank him all the time for the impact he's had on their lives. Demarco Murray credits everything to Witten. Many players do.
Much like Staubach. Find footage of guys like Thomas Henderson and Charlie Waters talking about him. They can barely speak, they get so emotional.
THAT is what I'm talking about. Not just great play.