I doubt it will be recommissioned now, they will probably stick to the reasons they gave for scrapping it. The Ark Royal has strong links with the City of Leeds we adopted the ship in 1941 and helped to raise money for the second Ark Royal
http://www.bbc.co.uk/.../ark_royal_week.shtml
Pity it's gone now we could do with all the defence we can get if the Middle east erupts because of this intervention.