Hmm...
Seriously, how will Frank even know X-men are coming for him? After all, they are team which uses image-inducers on regular basis. I do not think "snipe Cyke in head" plan will even work. And if it will, that'd be armoured Colossus, and next thing is, sniper nest is destroyed by optic beam and then Wolverine catches up to him and cuts him in pieces.
And that's a plausible plan for x-men. They executed plans with similar elements before, after all. AND their weaponry and tech is better.