I would love to see a wood handled hawk from SYKC!
If it is doable for Ranger knies it could be for SYKC as well.
I would like to see a smaller norse or bearded hawk with a no hammer or spike but a good solid back end that could be used as a hammer.
I also like a triangle shaped poll where it comes to a rounded point like a doctors reflex hammer.
A small head on a long handle is more challenging to use both as a weapon and cutting tool but is light and incredibly effective.

When it comes to combat with edged weapons speed is much more important than strength.

I read when the guy who made Magua's (the bad guy in Last of the Mohicans)
hawk the movie guys had him make one with a head a third bigger so it looked right for the movie. Magua's hawk in the movie is still quite a bit smaller than
many hawks on the market today.

Most Vikings carried a axe identical to a hawk rather than a sword.