eric dejardins and john leclair
Definitely not Desjardins who played in a Canada Cup while with Montreal. Leclair is debateable in that he was neither highly-hyped nor considered a 'bust' when he was dealt.
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Joe Murphy was considered a mammoth bust in Detroit, became a very good (albeit selfish and mercenary) player in Edmonton and Chicago.
Gilbert Brule isn't a 'star' in Edmonton but has shaken off the 'bust' label he had in Columbus.
Daniel Briere was a #1 pick in Phoenix, waived by them at one point, then became a star in Buffalo.
Dan Cleary completely redeemed his career after getting traded to Detroit.
Robert Lang wasn't a first-rounder, but he was really hyped in LA when he first came over to North America, flopped completely, and didn't establish himself as a solid NHL player until his late 20s.
Doug Wickenheiser might have joined this category if he didn't ruin his career falling out of a truck when he was heading toward a 30-goal season.
Martin Gelinas never really lived up to the Gretzky trade hype in Edmonton, was waived by the Nordiques, but turned in multiple 30-goal seasons in Vancouver and went on to an excellent 20-year career.