The singer hinted at a possible full retirement after the series.

Jackson suggested possible retirement after the shows; he said it would be his "final curtain call".

McGwire's performance was dreadful enough to prompt him to talk of possible retirement.

After the 2010 season Helton said he would return to the Rockies in 2011 following rumors of a possible retirement.

"I'm going to play next year, there's no doubt," he said on Friday, after wrestling with possible retirement all season.

Ewing said Sunday to Orlando reporters when asked about his possible retirement.

This season, amid speculation about his possible retirement, Bourque's quest became the main story of the playoffs.

After the match Angle hinted at a possible retirement by leaving his wrestling boots in the ring.

"I was very comfortable with my decision, if it came to that," Hayes said of a possible retirement.

This led to rumors of a possible second retirement.