"A Coy" members are being moved to fill the gaps in B and C Coy in 3VP, and all members who are DAG red/yellow or unfit atm will go to ACoy to be a skeleton crew until the new summer flux of BIQ recruits come in. Also, (not confirmed) those at Op Athena atm will come back and augment the leadership and experience levels in A Coy.
Switching to 10-man sections as to prevent major holes being formed because of injuries/sickness/etc lowering section size sometimes to 4 or 5. In addition, each Coy will have a Weapons Platoon dedicated to the support weapons. This increase right now will cause a larger lack of manpower and thus A Coy troops will be moved to fill those places now for group experience before deployment schedules come out.
As for why A Coy and not B or C that's something I don't think we're allowed to talk about in detail.
-Spooks