CANTON, Ohio, March 13 [Category: Sports] -- The National Football League posted the following news: * * * Seahawks HC Mike Macdonald excited for Sam Darnold era: His 'best days are ahead of him' The Seahawks have the man they want to succeed Geno Smith under center. Seattle head coach Mike Macdonald seemed to be ecstatic during Sam Darnold 's introductory press conference on Thursday, gushing with praise for his new signal-caller. "First of all, he's just a tremendous human being, a grea  more