ALL BALL NERVE CENTER — Almost exactly one year ago, the Lakers posted billboards around Los Angeles in an effort to get free agent Dwight Howard to remain a member of the Lakers. That may not have worked out so well (or maybe you think it did, all things considered), but it hasn’t stopped another Lakers fan from trying a similar tact. All Ball all-star Nick “Swaggy P” Young, the most entertaining member of the Lakers last season, recently opted out of his contract in order to become a free agent. And while he’s said he’d like to stay in his hometown, at least a few Lakers fans apparently agree with him. Check out this billboard featuring a gold-toothed smile urging Swaggy P to stay in L.A….