I understand your point of view but when I make a weekly post with all the players from that week and the same guitarist is on it in 2 or more videos it does not make for a very good post. You're correct, sometimes I miss someone playing more than once in the weekly list.
We are trying to get more support from whales and having one musician playing for a bunch of different singers is not enough variety to keep the weekly post interesting. This is something more people are doing just so they can enter. Imaging what the weekly post looks like when there are 5 or 6 or more musicians playing for 2 or 4 or 6 different singers.
I want to keep the variety of musicians as varied as possible. I hope that makes sense to you.
This may help explain it better.
One thing you can do is change the scene up so the videos don't look exactly the same.