Originally Posted by mashnut
Not necessarily true. You can throw an anhyzer without wrist roll, and throwing a flex shot with an overstable driver is a useful shot to have in your arsenal. Most beginners don't have the ability to throw that anhyzer without wrist roll, but they're not always the same thing.
This. There's a big difference between throwing a proper flex shot by arching your back and throwing on plane, versus wrist roll.