Hanse most certainly was known for Misdirection. for the fourth SW he did have those 'military exercises' running for several years luring other nations into thinking 'Oh there just doing their annual wargames again' (king of in your face misdirection there). not to mention feeding all that false into to Michael Hassek-Davion which he knew would get passed onto Max Liao (with some alterations by Micheal of course)
Nothing Hanse did was misdirection, it was playing into the stupidity of his enemies.
He was conducting war games with mass formations in the Terran corridor, and that's where he launched his operation.
Misdirection would have been conducting the war games there and then striking through the St. Ives Commonality. I mean for the love of bob, these nations had been at war for the last 3 centuries non-stop, it was obvious what was going on.
His whole plan was basically counting on Max being so dumb that he didn't need to actually misdirect him. And it worked (Max was dumb) flawlessly.
The authors did a rather poor job portraying Hanse as a military mastermind when his military and industry were enormous compared to his enemies, and his enemies were led by the criminally insane and morons. As it was the only intelligent thing Hanse knew what to do was NOT screw up having the advantage in every aspect of the war.