NHL: Teemu Selanne back for another season, plus other signings F Teemu Selanne is set to re-sign with the Anaheim Ducks for another season. Contract details will be updated once known. C John Madden signs with the Minnesota Wild (1 year, 1M) D Marc-Andre Gragnani re-signed with the Buffalo Sabres (1 year,TBA) G Martin Gerber…