Hi
That sounds a good idea and I must admit I like using open sights for close in or bush shooting. Have done so when using my Shultz and Larsen 7x61 in Fiordland (our Elk and Moose country) instead of the 6x Kahles scope normally adorning the rifle.
I know the forward mounted scout scope is not to everyones liking. Best wishes with recovery from your eye operation, at your age you have a ton of years yet before age catches up with your eyesight.

Cheers.