On paper, unsettling auteur Todd Solondz's latest flick, Life During Wartime, is a bizarre proposition. It's a sequel, of sorts, to his 1999 calling card, Happiness, with characters from his breakout film, Welcome to the Dollhouse, thrown in. Except every role is recast or, in some cases, re-imagined: Philip Seymour Hoffman's pale and schlubby character Allen from Happiness is reprised here by The Wire's decidedly less pale and schlubby Michael K. Williams. It's also Paul "P