I am just learning about Muskies, but based on there shape, I would guess they have similar capabilities as a saltwater barracuda.
Very good at ambushing in shallow water around cover, but also able to use bursts of speed to hunt effectively in open water.
Now I just need to catch a few to prove some of these theories valid.
I think the biggest thing about stocking them in large reservoirs is that the cost/benefit would not be reasonable. Kind of like the lake trout that TWRA has stocked. If no-one can catch them, then there just is not economic value and the funding for the hatcheries and management just will not be there.
With the interest that is being generated on Muskies now that could all change.
Brian