Neither you nor I know what the future scheduling priorities are for Franklin and Kraft. Regardless, going to 10 games eliminates the option. No flexibility. That's bad.
Why do you think PSU would be open to playing more of the big, premier conference opponents if you also think they already don't want to do that with non-conf opponents?
The prelim 2024 schedule had each of the big 4 programs (PSU, OSU, UM, USC) playing only 2 of the possible 3 big opponents. That may have been by design, so they don't beat each other up too much and eliminate themselves from the playoffs. If that's true, they aren't going to suddenly replace the games against weaker opponents with the likes of Oregon and Washington, they are going to keep the schedule as light as the TV networks will allow. So the theory that 10 conf games will lead to better games could still be completely untrue.