Playing Fantasy Football does not qualify you to be the in the front office or on the coaching staff of the Pittsburgh Steelers. They are professionals and you are not!
Rookies, at any position with the exception of RB, rarely step in as big contributors in their first year.
1. C.J. Mosley LB Alabama
2. Jordan Matthews WR Vanderbilt
3. (comp) Philip Gaines CB Rice
4. Arthur Lynch TE Georgia
5. Ross Cockrell CB Duke
5. (comp) Derrick Hopkins DT Virginia Tech
6. Josh Mauro DE Stanford
6. (comp) Shaquil Barrett OLB Colorado State
7. Quincy Enunwa WR Nebraska
Purifoy might not even get drafted
It's not 1975 where a TEs first responsibility is to block. Ebron will get better at blocking but you can draft Lewan if you just want more blocking.
Here's the draft profile from NFL.com for Ebron:
Lacks ideal bulk. Can improve as a blocker, both in-line and on the move -- could stand to improve technique, physicality and finish. Not equipped to lock horns with NFL defensive ends. Inconsistent adjusting to and fitting on moving targets. Could stand to play with more consistent intensity and focus. Makes the occasional concentration drop. Ordinary touchdown production. Can be loud, boisterous and overly egotistical, which will rub some people the wrong way.