Hi there.
I really like the K/WL but the class is lacking when it comes to meaningful combos. This is mainly due to the high focus cost of it's non-gcd skills and how brutally useless Strike of Punishment is. The changes I would like to propose are the following: Strike of Punishment should restore focus and be useable without a gcd. This would fix both issues. It wouldn't be too strong either as it's own cooldown of 7 seconds prevents spamming and it's damage is quite small.
Just to clarify: I am speaking about the hit with the ID 1490840 and not 1490839. Punishment itself is fine!
Agreed, K/Wl is quite lacking atm. I suggest 50 focus restoration, like Warlock's Heart Collection Strike. Moreover, I'm still in favor of changing it's damage calculation to the usual % mainhand weapon dps (and reducing the numbers accordingly).
I doubt this alone will make the class viable again, but definitely would be a nice change.