The Coyotes made their big move before the start of the free-agency period, trading a draft pick to Tampa Bay for centre Sam Gagner and right wing B.J. Crombeen on Sunday. Arizona also initiated a buyout of centre Mike Ribeiro's contract after last season's top signee didn't pan out.
The Coyotes beefed up their depth at centre by picking up Vitale, who spent his first four seasons with Pittsburgh. He has eight goals and 27 assists in 163 career games.
Dubnyk was the starter in Edmonton last season before struggling and being traded to Nashville. He replaces backup goalie Thomas Greiss, who signed with Pittsburgh.
That was something I've been dreaming of, something I've told myself before the third period I was going to do ... It was an amazing feeling. It's hard to describe. I didn't believe it went in at first but when I saw all the reaction and all the fans going crazy and my teammates going crazy, it's just an unbelievable feeling. I didn't know what to do. I didn't know whether to jump or just skate and do a Theo Fleury. I don't think I'm the same caliber player he is so I couldn't do it.
— Flames forward Mikael Backlund on scoring the overtime winner against the Ducks in Gm. 3