Who would you cast to play a parody of Steven Seagal?

I have had this stupid idea of a comedy I think would be hilarious if we got a movie made about a self serious martial arts actor making bad movies. Late into his 60s. You know the Geezer teaser movies. Steven Seagal is not self aware of how terrible he is. I would pay to see a movie that makes fun of an actor who is the Parody of Steven Segal. Who would you cast? My top 2 choices are Channing Tatum, and Danny Mcbride. And bringing Liam neeson on as like a rival actor in the Geezer teaser movie.