No more shop updates? Or?

Will there be any more shop updates and if so what would they entail?

shop update for what? as far as i can see the only missing raid item would seem to be the KJ bow..

Adding the KJ bow to the shop won't stop the ship from sinking.
If anything it will cause another crack in it's hull.

Well, there is a few items missing from shop that I don't think anyone would care if they were added, KJ bow, tabards like on icecrowns store, Al'ar mount, Thunderfury, etc.