He wasn't a star, but the saga of Todd Bergen deserves mention.
Bergen was called up from the AHL's Hershey Bears in 1985 and scored 16 points in his first 11 NHL games with the Flyers. In the playoffs, Bergen scored 13 points in 17 games. However, Bergen injured his abdominal muscle sometime between the regular season and the playoffs. Mike Keenan thought he was malingering and ordered Bergen to workout when his abdominal should have been resting. Bergen, loathing Keenan, refused to report to Flyers training camp in September of 1985. Later that month, the 21 year old Bergen announced his retirement to pursue a golf career and Philadelphia immediately suspended him for not reporting.
In November, Philadelphia traded his rights to Minnesota. It was discovered by Minnesota that the abdominal muscle injury was serious and Bergen sat out the rest of 1985-86. Bergen returned to the ice in 1986-87, playing in the AHL with Springfield. After one season in the AHL, Bergen retired again at age 23.