Show I Vines May Withdraw From Pro Net Team PASADENA Cal No Nov 30 tsP UP- Ellsworth Vines Jr worlds world's professional professional professional tennis champion said Saturday Saturday Satur Satur- Saturday day there was a possibility he would not compete with Bill O'Brien's troupe this winter He said a knee Injury was not healing properly and contractual differences had a arisen ri s c n 0 over v e r O'Brien's plans to split the troupe Into two units Vines is paid a percentage of the gate which would be bo reduced by bya a split |