Mohali, Jan. 4 -- Controversy erupted in the very first hour of the Ranji Trophy match between Punjab and Delhi with India player Shubman Gill involved in a heated argument with on-field umpire Mohamed Rafi after being given out. Rafi later overturned the decision after consultation with leg umpire Pashchim Pathak only to leave the rival Delhi team visibly unhappy. The visitors went into a huddle and the match was held up for several minutes. Match referee P Ranganathan had to intervene twice for the play to start again....