Would like to see if Sony London has a game in the works. They must have something cool in the works to be kept around. Also I expect Japan Studio to have another new I.P but whether that is announced at E3 I am not sure.Sony London has made some serious games, but they are largely an R & D type place. They make games for Eyetoy and PS Move, and PSVR.
They do make a lot of little games though.