Better sprint animation system

I noticed for awhile that the sprint animations for every weapon are mostly there own animations. A better way to do this system that I think that would be much more custom weapon friendly would be to have a set of different styles of sprinting eg. 'To the side and sway left to right' or 'Upright and swing forward and back' then link this base animation based on what the weapon wants and blend the animation in with the weapons base pose.

Halo 1 does this with the weapon move bob and turning lag so I know it's possible

Better sprint animation system