Nothing against Escobar, but the issue raised by the OP is that you draft starters in the 1st-2nd rounds. You want those guys to be starting by their 2nd year. The problem with the Escobar pick is Witten doesn't even come off the field.
When can we realistically expect the staff to even lessen Witten's load? Hanna is clearly the best run-blocking TE on the roster so he'll always have a role. Cant fault Escobar for not being a great NFL blocker when he probably did very little of it in college.
We're probably going to be in the same boat 2 years from now. Witten still playing 90-95% of the snaps and Escobar barely getting on the field and fans questioning the pick. Escobar will probably go elsewhere and turn out to be a pretty good player, like Bennett.