One site has 3 missed, another has 6.
I don't think you'll find anyone that doesn't agree Moses and brooks are poor defenders. It's to be expected, they are both giving away 20kg+ on most of the guys running at them. They will continue to grow into their bodies and strengthen as they becole men. Remember both are only 20 and were forced I into first grade due to poor club management. Ideally they would have been given a path like Reynolds and keary who didn't play first grade until their second year out of 20s.
Both have seemingly been better this year. If next year they are still missing truck loads of tackles it's a massive worry but I can take it for now. We won a Comp with Marshall as prince as halves who make Moses and brooks look like Dallas Johnson in defence.