The one “generational leap” I want, and have wanted for decades, is the ability to upgrade hardware, like modular laptops can. It’s great that they aren’t doing little incremental upgrades, but between generations, games come out that would work but need a little more RAM or something, and instead of having to wait another 2 years and spending $1000 on a new console when it comes out, you could just shove more RAM in it in the meantime.
Look at Mr. Fancy over here with a parlor!