BALLER MOVE: Add in 12+ Team LeaguesROSTERED IN: 51% of LeaguesANALYSIS: Mattison's name has many maintained a frequent presence in this column whenever his availability eclipses 40%. This is the byproduct of his proximity to a mammoth workload if Dalvin Cook is sidelined by an injury.That same scenario has transpired with far too much frequency for any fantasy managers who invested a first-round selection in Cook yet failed to secure Mattison as a handcuff.Cook's injury-laden history is hardly ...