Cut down on the quantity of subs - say down to 3 front rows, another forward and one back. Salary cap has come down, so the number of players who actually turn out for a game should be reduced also. Personally, I would like to do something about the front row subs as well, but I don't know what. I've never liked the complete front row changes which now seem to be almost obligatory. Any reductions and (apparently) safety comes into account.