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There were 2 referees controlling prems with both having vastly differing styles and interpretations.
Of the 2 refs it was the younger one who issued the red card.
The whole ruck/breakdown area was a free for all with no regard for offside lines, hands in the ruck, sealing off, or staying on feet. Also arriving players who have rightfully earnt a pilfer being penalised for doing so. No regard for offside lines in general play either. Just a poorly managed game which was hard to watch and harder to play in due to the lottery which was the refs on the day.
Both teams were affected not just Kala.
Still, early days. The standard of everything will get better.