Context is everything, unless one is blinded by bias, which at least you admit, but pump it for all it's worth anyway

...
So back to the topic. How well did Isaako organise the defensive line, or, anyone else for that matter, in a lot of those situations? As an example, weren't in fact both of Fifita's tries last week due to shoddy, or no defensive line organisation and coordination, which for mine, largely explains why Isaako is a poor FB? Like 5 defenders on 7 incl. Fifita? Sure Milford's tackle attempt there, and others were poor, but still, let's look at the big picture to explain the small, like not simply abstracting stats from their full and proper context.
This is interesting despite Seibold:
https://www.nrl.com/news/2021/03/24/seibold-what-makes-a-good-defensive-fullback/