If the Shannow novels were made into a T.V. Series, Who would play Jon Shannow?

[Frodoabag]

All Gemmell Fans, for very good reason, like the Shannow series of novels. I don't think I'm alone in thinking they would make a great T.V. Series.
Who would you like to see play Jon Shannow and why?
I'm going to throw Keanu Reeves into the mix because if he played Shannow anywhere near like he plays John Wick, then we'd all be in for a treat. I also think Johnny Depp may be good for obvious reasons.
What do you think?

 

[Narkalui]

Tom Hardy. Also my first choice for Waylander.