I feel like a theme overhaul and a couple of point reductions is all it needs. The other factions got a decent powercreep with the CIDs. Hard to keep up.
The jack theme letting you bring free mitigaters/difusers would be a good start (like the skorne krea). Right now stuff is just to expensive to fit in those synergistic (? is that a word ?) pieces that make CoC tick like a machine .
And with recursion nerfed to tits we either need a buff to it (through foundries?) or some actual powerfull footfolk cause attrition is not as powerfull as it used to and they need to actual kill stuff instead of outlast everything.