You have to give this to Niantic; they do not rest on their laurels. Since Pokémon Go was launched, Niantic has been making subtle changes to the game and while some changes have not went down well with fans, other changes had been welcomed.
Ditto for the Ditto. The final missing Pokémon in Pokémon Go outside the legendary has finally appeared in the game and Niantic did not just stop there. Taking advantage of the Pokémon shape-changing ability, Niantic threw in a twist by having Ditto show up in the map as another Pokémon. This means you could catch a simple Rattata, and then after catching it, it shows up as a Ditto!
That’s brilliant! Using the power of Pokémon to give a sensible twist to the game? Not only is it great, it also give an explanation on why Ditto was missing till now. Smart and clever at the same time!