Since you are a newcomer, I understand why you came up with this idea. After years, you'll get used to this forum and knowing more about Richalvarez. But I agree with the previous posts. There's no way it can happen.
Also remember that Richie and his friends don't always film. They have a personal life like all of us do. Unlike a television series, they don't upload videos every week.
But still, I agree with what TheHiddenOne said. YouTube News will remain in one short topic videos.
Actually, I may be a newcomer to the forums, but not the videos. IF this was made, the action, if any, would either be in the style of the 1st Season of SMB, or over the top and ridiculous. TheHiddenOne brought up some good points, and, I agree with a lot of them, but I still believe this is a possibility. Maybe not a full fledged movie, but maybe a 10-15 minute special.
A 10-15 min special? No. The closest you got to that was the part in the SMB movie. There will never be a 10-15 youtube news special. Rich has always intended this to be a fast paced 2-5 min show. 5 at max. There's no way he'd make a special for it like SMB.