You guys: The Los Angeles Lakers are BACK! It's been hard to keep track of whether the Lakers were done or back this season, after they struggled to a 1-4 first start to the season, then restarted the season by firing Mike Brown, then staggered for like a month and a half of Season No. 3 under new coach Mike D'Antoni, then got consecutive Ws after D'Antoni lit the candle on Season No. 4, then dropped three straight that led Dwight Howard to break the seal on Season No. 5. But after three wins in a row, it seems very safe to say that the Lakers are now BACK. The latest proof: L.A.'s 111-106 win over the New Orleans Hornets on Tuesday, a game…