Looked at the Army 2020 page on Wikepedia and along with the explanation of Reaction and Adaptable Forces there was a mention of 16 AA Bde and 3 Cdo Bde pooling resources. According to Wiki, all Engr, Arty and Log Sp will be shared between the two brigades. On first look I found this hard to believe given that these bdes have different missions and methods of insertion. If true this will mean that the two brigades will never again be able to serve alongside each other as seperate entities such as in the Falklands or Iraq. Further, the affected units will have to train for airborne as well as amphibious warfare. Realistically isn't that asking too much?