by Ryne Nelson We promise you, Josh Howard, this is not a good look . The 28-year-old has been charged with drag racing, exceeding the posted speed limit of 55 mph, and reckless driving to endanger. Police said Howard was racing in a black Lexus with a silver Volkswagen around 11:25 p.m. The Volkswagen was not stopped, police said. There’s no doubt clocking-in at 94 mph was a stupid move. Compile Thursday night’s incident with the controversy surrounding J-Ho’s recreational drug usage, and Howard’s value is dropping like a stone. With a highly paid, aging core that includes Jason Kidd, Jason Terry and Erick Dampier, Mavs owner Mark Cuban faces some big decisions this summer that have nothing to do with buying a baseball franchise. Mark, maybe it’s time to go after Vince! ...