From Playbill:

By special permission from producer Cameron Mackintosh, Signature Theatre “is producing a brand-new version of Les Miz by creating an environmental staging that combines the epic scale of 28 actors, 138 costumes, a Broadway-sized 14-piece orchestra, and a five-ton steel set with the intimacy of a 280-seat theatre,” according to the not-for-profit Equity company that made its reputation with re-examinations of musicals.

I’d be very interested in seeing that.  Maybe I should head down to DC to catch this and West Side.