Keanu Reeves' future with the John Wick franchise is up in the air, but the perfect action movie replacement for him has already been announced. The actor's renaissance in recent years thanks to the acclaim of the John Wick movies gave him a successful franchise that keeps him in the spotlight. However, John Wick: Chapter 4's ending created major questions about whether Keanu Reeves will return for more sequels. The movie delivered a surprise by seemingly killing John Wick in the finale. If the death sticks, it would mark an end for Keanu's role in the franchise he launched, leaving him without a major action franchise again.

https://screenrant.com/john-wick-replacement-keanu-reeves-rainbow-six/