No background story scene for Richie???

This is something i did not even think about until several hours after watching the movie. You know how each kid had a scene alone away from the others with their own experience that established their character or own personal fear? How come we did not see one with Richie? I remember looking at an interview on YouTube with all the kids and each kid described their character with a little background. Finn said Richie had an alcoholic mother and that he found humor helped him. Wow they missed a good opportunity by not showing a little of that with a scene. In am sure we will see Richie stuff in the next movie but surprised we did not get a background scene of him like all the other characters.