Megan announced his retirement from professional hockey Thursday, Cap Carey of NNY360.com reports.
Megan cleared waivers Thursday, Stephen Whyno of the Associated Press reports.
Megan was called up from AHL Grand Rapids on Friday.
Megan was returned to AHL Grand Rapids on Tuesday.
The Red Wings recalled Megan from AHL Grand Rapids on Wednesday.
Megan was waived by the Red Wings on Thursday, Renaud Lavoie of TVA Sports reports.
Megan agreed to terms on a one-year contract with the Red Wings on Sunday.
Megan was sent down to AHL Chicago on Sunday.
Megan was recalled from AHL Chicago on Saturday.
Megan signed a one-year, two-way contract with the Blues on Monday, Lou Korac of NHL.com reports.