...they had more members? And my own answer is YES. I believe the only thing Red Velvet lacks in presence. They are talented, they have good songs. But they are just not as fun to watch on varieties as Twice, and not so charming. More members would fix that. It is kinda obvious, more members, more likely someone say some funny stuff on TV and so. And I actually think SM realised it at some point and added 5th member for that reason. Cause as were they were pretty boring.