Donovan McNabb has been working out this offseason and says that he wants to continue his football career. "I've been training hard and preparing myself out in San Diego working with George Whitfield, the obviously well-known quarterback guru, supposedly, for over the past month," McNabb told ESPN Chicago. "Just kind of refining the skills, working on the mechanics and getting back to a high level, an elite level. I'm just waiting for the opportunity to display that." McNabb has spent time with the Redskins and Vikings after more than a decade with the Eagles. "I sort of have some unfinished business," he said. "I love the game. I have a passion for the game, and I look forward to continuing that on. ... I will be playing somewhere. This is the first time I'm actually going through free agency and I'm excited about it because I get the choice to pick and choose (from) the teams that are interested."