@nolan You could do it like one client I support:
1) say nothing regarding IE11
2) when sites start breaking down in IE11, tell users to "try Chrome" even though it doesn't come pre-installed on company-issued laptops
3) Have Chrome available in Corporate Software Center, available for install, but don't push to machines
It's a weird situation. I don't know anymore if I'm _supposed_ to be supporting IE11, or not.