jaelis
Oh this is where the title goes?
No need for that. Recall the rules for low obstacles:Will said:Except you don't threaten squares that have soft cover, so the giant rogue would also need an exotic reach weapon and Exotic Weapon Master allowing him to do so, at least how I see it.
Say a giant has 15 ft reach and is more than twice as tall as you. You are standing adjacent to him. Then he threatens a square 15 ft away on the other side of you, and thus counts as occupying it with adaptable flanker.Low Obstacles and Cover
A low obstacle (such as a wall no higher than half your height) provides cover, but only to creatures within 30 feet (6 squares) of it. The attacker can ignore the cover if he’s closer to the obstacle than his target.
(The Precise Swing feat would also work fine for anyone.)