Variety is reporting that TV channel the CW is preparing to start production on a TV series based on Batman’s original sidekick, Robin the Boy Wonder. To be more precise, the series, which is being compared to the channel’s current origins series “Smallville”, which focuses on a teenaged Clark Kent, aka Superman, the series will focus on the early pre-Robin days of the original sidekick of the Batman, Dick Grayson. Kelly Souders and Brian Peterson, the executive producers of “Smallville”, are the minds behind “The Graysons”, which will focus on Dick “DJ” Grayson’s life before he takes on the Robin persona under the tutelage of Batman/Bruce Wayne. Grayson, the son…