It takes but one bad apple to ruin the whole fruit basket, because what was once beautiful and balanced now just seems to lack something important (which many times we're unable to spot).
This is why having lots of talented fruit won't matter that much if some apple worm is out to eat everything from the inside out.
The apple worm, of course, can mean a lot of (seemingly tiny) things. And once you truly acknowledge it, you have but the skin of what was once great fruit providing just enough stability to make it seem all is good. When it's not.
Team mojo takes more than having a great pack of fruit. Specially because fruit tends to rot after some time.