Is 1st Battalion The Rifles going to go...?

Is 1st Battalion The Rifles, fourth maneuver battalion of 3rd Commando Brigade since 2008, going to be disbanded, or anyway removed from Commando and amphibious duties?
It is a doubt that has dawned on me also thanks to a comment of Phil. The Fleet Protection Group Royal Marines becoming 43 Commando could be a (poor, but good for politicians) cover up for a reduction to the brigade?

I hope no. But 1st Rifles is not mentioned at all as part of 3rd Commando Brigade in the Royal Navy website, and more worrisome it is never mentioned in the October 2011 "Commando Vision" document which explains the role and force of 3rd Command Brigade following the SDSR.
Of course, 1st Rifles is not part of the Royal Marines, but it is under Navy control, and one would expect to see it listed along other Army-supplied components of the brigade such as 24 Commando Engineer Regiment. The total absence of any mention is worrisome. 

In addition, we've heard that The Rifles, along with the scottish regiment of infantry, are likely to be the hardest hit in the Army reform plan.

It's only a fear / suspect for now, but things do not have a reassuring look about them.