If we were going to take Davis, I would not trade down even one spot. I think he has a good chance of going to GB or SF.
If we could trade down and still take him, i would. If we were forced to take him at 4(meaning we know beyond our 4th pick some other team would snatch him up), i would still do it. Kellen Winslow Jr was taking at #6 spot and Vernon rates higher than him in practically all categories. Better combine numbers, better production in college, and in college, defenses mainly focused on him where at the U there are a number of weapons to be weary of. All Vernon lacks is the the pedigree of a HOF father, other than that, he got Kellen beat. I dont know why people discredit the TE position so much. A good TE literally fucks up defensive gameplans and opens up the field for his team mates.
He ran a 4.38, and he'll be a great threat for any team, but we have too many other needs right now...