It's a guaranteed score early in the round. I stand to be corrected but if your flex is a late out that you miss, that score is not replaced. But if your M8 is a late out you get the emergency score from your mid bench.
You also want to be looping your rookies. Once the flex is locked in it's one of the best 23 scores and you can't loop. Even though dropping the 23rd score softens the blow of a late out or early injury, it is still an advantage to have your best 23 scorers in play.
You also want to be looping your rookies. Once the flex is locked in it's one of the best 23 scores and you can't loop. Even though dropping the 23rd score softens the blow of a late out or early injury, it is still an advantage to have your best 23 scorers in play.