Lions GM Martin Mayhew was hesitant when asked if he can rely on Ryan Broyles (Achilles'). Broyles injury history should give the Lions plenty of pause. He's torn each of his ACLs and his Achilles' tendon in the last 2 1/2 years. Couple that with the release of Nate Burleson, and we have a team in desperate need of help for Calvin Johnson. Mayhew is fully expected to attack the wideout position in both free agency and the draft.