Nice post ramfan46

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Yes with the development of Higbee as being legit the 4th TE to make this roster will be a very interesting battle. I watched #48
Justice Cunningham make some serious strong interior blocks on some very good runs. JC has been the main back up to Harkey. Last night he made better run blocks than Harkey check it out! But the truth is both Kendricks & Harkey can play the H-Back/FB/Move TE role without any issues.
Then is JC a real need? Need to see more of the other two Stoneburner & Hemingway. However IF JC can make blocks like he did yesterday then
he is our 4th TE/FB/H-back!
Yes, the quick twitch DE's will be a big need for this defense if Quinn can not fully recover his past performance. Eugene Sims played awful & his performance last season was all but dismal too. Right now all three of the DE's you mentioned would be better than Sims IMO. Looks like the flip of Coples/Westbrooks was an improvement.
No worries @ RB but certainly can not say that about the wide outs other than Nelson Spruce.