I let DS circle things on the Argos catalogue this year, he was pretty sensible and gave me some ideas I wouldn't have thought of!
For his birthday just been he got all the avenger dressing up outfits and accessories like shield, hammer, hulk hands etc. oh and we got him a Hudl.
So for Christmas he's already got avenger action figures but I got him an avengers masher pack, power rangers megazord, Lego, batman Lego, Lego head sorter, buckaroo game, mystery machine, scooby do mansion, Star Wars light sabre. Nearing the end of our budget once I've got the toy story Rex, slinky dog and potato head so it'll be mostly stocking fillers after that. Argos 3 for 2 is the reason I've got what I've got so far, waiting for the Disney 20% off code and some things in Argos were too expensive to justify 3 for 2.
So it's avengers, Lego and scooby doo mostly!