Rayman Origins featured levels that involved using a mosquito to shoot things with. Michel Ancel has brought out that these types of levels will not be featured in the upcoming Nintendo Wii U title Rayman Legends. They felt that Legends already had enough variation in gameplay that they were not needed.
“For me, that (the shooting Moskito levels) was really there to break up the normal experience a little bit; to offer players something completely different. But with the varied gameplay in Legends, we already have that feeling. To me, it was a bit too much to bring back the shooter stages on top of that.” - Michel Ancel