Former D. Wayne Lukas assistant Sebastian 'Bas' Nicholl, who assumed care of the late trainer's stable in late June in a succession plan put in place by Lukas Enterprises, Inc., will no longer serve as a head trainer. The story was first reported by Daily Racing Form. Nicholl told DRF the last horses formerly trained by Lukas left the barn Tuesday and are being sent to other trainers. Nicholl, a former captain in the British Army and Lukas's assistant for more than 20 years, is in the midst of helping...