The conundrum that some defensive coaches face from week to week Joe Whitt sees on a daily basis.
Whitt coaches Green Bay's defensive backs, and he can attest to the matchup problems caused by Packers tight end Jermichael Finley, who is big, fast and athletic.
"A corner's not big enough, (and) he'll outrun a linebacker," Whitt said, "so you try and put a safety type on him, and most safeties aren't athletic enough to match up on him."
Now consider that the New England Patriots have two emerging stars at tight end -- Rob Gronkowski and Aaron Hernandez -- and you get an idea of what the Steelers are up against Sunday at Heinz Field...........
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