I'm wondering if I shouldn't start a petition for a rerelease of the 3.75" Han Solo w/Tauntaun. I never saw the POTF2 version at retail, and it goes on eBay for outrageous prices. It wasn't an exclusive (if I remember correctly), so there should be no issues in that regard.
But should I bother? I've signed several Star Wars action figure/vehicle petitions (most recently for the Sandcrawler) and I don't know that they made one whit of difference. Should I do my duty to myself and the collecting world, or not worry about it, and continue to let Luke sit atop his Tauntaun on my shelf, as he has now for years?