Is Scott caan leaving Hawaii 5-0?

As of my knowledge cutoff in September 2021, Scott Caan was still part of the main cast of Hawaii 5-0. The show ended its 10-season run in April 2020, and there have been no official announcements regarding a potential revival or spin-off series. Therefore, I cannot provide information on whether Scott Caan is leaving Hawaii 5-0 as the show has already concluded.