I would also assume that this would be the end of the Annual Gold Card.
I assume you are talking about annual travelcards that are wholly within the London Zones.
I'm currently buying monthly tickets from Surrey to Waterloo but I think I am now ready to return to an annual ticket. My ticket is rail only as I do not need a bus or tube for my journey and I hope the Annual Gold Card continues. I currently have a Network card but there is a minimum fare of £13 midweek compared to no minimum for the Gold Card.