I loved Slott's Mighty Avengers too. It was a great change of pace from the other Dark Reign Avengers books. And yeah his take on Pym made him one of my new favorite characters.
Exactly, it was classic Avengers style mission running during Norman's reign and there was nothing he could do about it, every time he popped up it was hilarious.
His Pym was absolutely one of the break out characters of 2009, he finally left the wife beater thing behind and came into his own as a big brained badass. The Scientist Supreme thing was what sold me on the run completely, and the fact that Hank had business cards printed up the next issue just killed me.