will Elko be forced to morph into a hybrid 3-4 similar to Alvarez at ND? This would be a short-term solution, as the young players are there to eventually develop on the interior in the 4-3.Would this change-up hurt more than help in the long run. For some reason I feel Elko is on top of this regardless of the pace of subs development, and he will not sacrifice the integrity of his scheme for immediate results.