Getty Images The Cleveland Browns signed rookie running back Quinshon Judkins on Saturday. Quinshon Judkins is officially a member of the Cleveland Browns , signing his rookie deal on Saturday. The lurking question for Judkins is now whether he’ll face discipline from the NFL. Cleveland  drafted Judkins with the No. 36 overall pick to be its feature back, but his situation grew unusually tangled. The 21-year-old was arrested July 12 on a misdemeanor domestic battery charge  involving his