Thomas Jane too wimpy, he'd need to seriously beef up although they can pad the suit out to give him more bulk i suppose.
I'd say go for Pearlman, no guarantee we'll get follow up movie so go balls out and make the best movie you can first so his age isn't an issue.
Death seems the obvious choice for bad guy but may be too supernatural for inclusion in what will be sold as a sci-fi film.
They need to show the city, what it is like to live there, why they need Judges etc...
Dredd is about crime and crime is what they must show.
Anything that appeared in the Stallone movie will be avoided here, they will not want to make any comparisons with that, so no Angel Gang, no Cursed Earth, no Day The Law Died storyline but hey... there are hundreds of other Dredd tales they can plunder for a plot.
And the Judges need to be real bad ass, zero tolerance stuff.
I'm trying not to get too excited about this, I really hope it's good but until I'm sittin there in the cinema with a grin on my face as the end credits roll I'll hold off on the woopin and hollerin.
Oh, and ditch the gimick 3D and spend the money on production.