I think the question is how long though? 3 years from now Escobar may no longer be with this team. Although it would be nice to get him signed up cheap as a number 2 TE and then have him their to take over the number 1 role at a reduced cost. The problem is most TEs want the chance to be the go to guy which is why they will bolt Dallas as soon as that rookie contract is up because they don't see Witten going anywhere.
Witten is scheduled to make 6.5 million and a cap hit of 7.4 in 2016, unless he restructures I doubt they keep him around or should keep him around.
Witten is a great player, but there is no way you pay him like a top 5 TE at that age and years.
Now Escobar has to continue to develop but if he does you go with the younger cheaper guy.
How much longer do you see Witten playing and at what level?