I'd guess Ubisoft is the most likely to pick this up. They could just push it to spring/summer 2009 if Red Steel is aiming for Cmas, or vice versa. Whoever picks it up, I doubt they will give it a media blitz.
Nintendo certainly isn't going to pick it up. While some here might like this developer's philosophy, it isn't necesarily Nintendo's philosophy. Not that they won't publish shooters, but they'll be focusing on "bridging" between the Zapper low-end and the CoD high-end, not pulling that high end down from 360 to Wii for "hardcore" Wii owners.
"[Our former customers] are unable to find software which they WANT to play."
"The way to solve this problem lies in how to communicate what kind of games [they CAN play]."
Satoru Iwata, Nintendo President. Only slightly paraphrased.