Prior to the 1993–1994 season Vial was traded from the Red Wings to the Tampa Bay Lightning. He was left unprotected in the 1993 NHL Expansion Draft and was picked up by the Mighty Ducks of Anaheim a few weeks later. Finally, in Phase II of the Expansion draft Vial was picked up by the Ottawa Senators, with whom he made his greatest NHL impact. With a Senators' lineup scarce in talent, Vial was able to make the team and play full-time, and in 1993-94 he was given the team's Frank Finnigan Award as its most improved player. He led the Senators in penalty minutes, major penalties, and fighting majors. Known as a fearless combatant, Vial's time in Ottawa was highlighted by a long, intense, and often bloody feud with Rob Ray of the divisional rival Buffalo Sabres.