A question about THQ's games that have been bought.

Will the games that have been sold, like Metro Last Light, still be released on the announced released dates?

I'm more curious as to who they will put to work on the purchased intellectual property (either the games that haven't been concluded, or future iterations that haven't been released yet). Will it be the original developing studio? A studio of their own?

I imagine a massive shift in staffcouldlead to some discrepancies between the original concepts and the new titles.