First statement: no worries, and yes what you say is true but, again, the criticism was the team then was too structured and predictable.
It should be obvious why Latrell was signed: he is a match winner, he has X-factor, he can be one of the most brilliant footballers in the world on his day, all more often than not. And, most importantly, he WANTED to come to Souths.
He may have been underwhelming for a lot of 2020 but he was not fit, he was learning a new position, new team structures and play, new teammates, new combinations, new TRUST. All this takes some time to develop, he just can't hit the ground running from the get-go. But he was just starting to hit his stride. And he was out injured, (thank you Paulo
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) when it really counted. That's why we will need to be 100% injury free to have a chance at the trophy, but also applies to Manly and Penrith. One injury to Turbo, they are finished. Cleary is now a big worry for them. Parra are done.
Your final question: as I've said, I can see a strategy in place - we don't have the pack that can dominate the best packs, or available fowards to recruit in free agency, salary cap issues aside, so the answer is to have the best backline, ability to score more points than anyone else, and use the new rule changes to our advantage by making the pack more mobile, but the consequence is less physically dominant. Whether it works.....we will see.