Mostert is not meant to be a big-hitting impact tackler or runner. His role is as a smotherer who makes the most tackles in the team. This is what he has always done, and unlike some players, his stats are there as evidence, week in and week out, showing that he is fulfilling his role. High volumes of ruck attendance and a high tackle count...that's his job guys.
His constant high work rate tires out the opposition and in so doing maximizes our forward dominance. That is the purpose of his role and the sole reason for his selection and exactly why he never went to the gym and put on those extra 5KGs that would make yall so happy. It's not what he's there for...its never been what he was there for. It's not how he plays. It's not what any of the coaches at any of the teams he plays for ever wanted from him. Because they understand the value of a lock with his tank.
The crazy thing is that you guys think it's impossible for him to simply chow some protein and get bigger. Like he is completely unaware that he's a bit lite.
A guy that tall would put on 7Kgs in the off-season with minimal effort. But guess what that would do...?
It would affect his gas tank and ruin his best attribute.
Here, I'll try and put it in simple terms...
Do you think our forwards are generally dominant because we are simply stronger than the other teams? Or do you think it may be because Mostert helps to sap the energy out of the opposition?
I can assure you that we don't bench, deadlift, curl, or squat on average more than other teams do. We dominate them because we have guys like Mostert who make sure they are more tired than we are.
Call him a powder puff all you want...but I guarantee you the Bok side would laugh at the idea that he didn't add irreplaceable value to their efforts.