Looong time lurker, first time poster here...I am totally on board with NIL, though there should be some accountability to the amounts being paid, but there is no real mechanism to enforce that. However, IMO the transfer portal is ruining the product on the field as a whole. You can already see the results by looking at college basketball with the one and done rule. When players are only on a team for 1or 2 seasons, continuity as a whole is limited and makes it a much more individual game than team game. Unfortunately it's why college basketball is only paid attention to for a month out of the year now.
As far as rule changes, IMO the running clock will do two things...1. Make for overall closer games due to limiting the amount of plays the better teams can run. 2. Flip side is that it might not be as "fun" when you're the better team. Those 56-7 games will be a thing of the past and games will be much lower scoring like the NFL. More games will be "coin flips" decided on field goals at the end. As long as those are in our favor, great, but if they aren't...Time will tell if that is a good thing or a bad thing