For most of the next four seasons, he was placed in the Tampa Bay Lightning farm system, playing for both Johnstown Chiefs of the ECHL and the Springfield Falcons of the American Hockey League in 2005-06 and 2006–07.

Due to new Tampa Bay farm system affiliations, he played for Mississippi Sea Wolves of the ECHL and the Norfolk Admirals of the American Hockey League in 2007-08 & 2008–09.

After joining the Norfolk Admirals on a try-out during the 2012–13 season, Rosehill was signed by NHL affiliate, the Anaheim Ducks, on a one-year contract on January 16, 2013.

An unrestricted free agent following the season, Rosehill signed a one-year AHL contract with Lehigh Valley.

[8] After one season with Braehead, Rosehill remained in the UK Elite League to follow Ryan Finnerty to Manchester Storm in May 2017.