I think the use of traps could be a real problem for recreational fisherman. Done correctly they can be very efficient and have zero or near zero impacts. If impacts are the restricting factor in any run, this would allow them to fish at any time the hatchery components allow, with less impact than a recreational fishery. That said, in very low impact years, there could easily be a big push to let the traps fish and take out as many hatchery fish as possible but not allow the sports fishery in at all.