The move Friday reunites Playfair with Dave Tippett, who was hired as Edmonton's coach in late May. Playfair also served as an assistant to Tippett at Arizona from 2011-17.
Playfair coached Calgary in 2006-07 and also worked as an assistant with the Flames from 2003-06 and 2007-09.
The Oilers drafted Playfair in the first round of the 1982 NHL draft. The defenseman played just two games with the Oilers as part of a 21-game NHL career. He has been coaching for 21 years.
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