So you would prefer the wrestle that was a huge blight on the game? The game was becoming so slow.
In the last three rounds the number of blowouts has been reduced as players and coaches adapt. The carry on about the 6 again rule has been overstated as most restarts are on the first or second tackle so most teams get 7 or 8 tackles , not 12.
Perhaps the rule can be tweaked, but I'd hate to go back to the way the game was becoming.
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Yes I fear that you are going to be correct as our spine looks useless compared to theirs. (and it looks like little will change in 2022)