I think it is bit more complex, but only a bit. They gotta put more fish on the grounds.

Given what I have seen about steelhead these pretty much have to be wild fish; certainly not something like Chambers. For pink and chum let them all go and let Darwin sort them out. Chinook, especially Falls incubated and reared on surface water should go up. Springers and coho, who are both reared a year would need some more care. But we need about 10X+ escapements in the wild.

We KNOW what to do, the science has been there for decades but the political will is lacking.

And I seriously doubt that the recs are willing to forgo fishing on immature coho and Chinook anytime soon.