Again it's your bias opinion that says you are thinking the drop in quality, you obviously want a game with less or no 6agains, back to the wrestling tactics, and as for expansion, there's no evidence more teams will create more blowouts, as you said before the 90s had teams that were getting blown away regardless of the amount of teams in the comp..
You want a even comp, well you need all clubs to be run well, that will never happen, there will always be a loser, always have a coach sacked for not reaching the tasks set out by their board, there will always be a wooden spooner, there will always be a club like the Roosters picking the eyes out of clubs like the Raiders, regardless of salary caps or not