The Mavericks signed Gerald Green to what is believed to be a one-year deal, thus continuing the tradition of filing their roster with players of questionable talent (like Devean George and Tyronne Lue, for example). Green played for the Timberwolves and (briefly) the Rockets last season, and ultimately finished the year out of the NBA. I'm sure that's just the answer to get Dallas out of the first round of the playoffs.
But let's talk about something important: if Green can stay on the roster until the All-Star break, it means we'll get to see him in the dunk contest! Green took home the trophy in Vegas in 2007, and despite Dwight Howard's Superman winning it last year, Green's Birfday Birthday Cake dunk was by far the talk of the event. Plus, it lead to comments on our event chat like, "Wait, is it even anyone's birthday?" followed by an email of a list of the NBA's birthdays for the day. You just can't buy entertainment like that. Anyway, let's hope the kid makes it to All-Star weekend, so we can see more dunks like this one.