Thank you, World Traveller Fuss! I thought they were using the 777-200 now and then and some could have the old seats which I don't like at all. Shame about the pre-landing pizza... would need to bring some extra something to bulk that up.

Never flew WTP to Rio, always CW, but the budget this time is restricted and availability to upgrade with Avios is pretty scarce. Thank you again for your reply.