Even being one who normally has gotten RoF with Express, I wouldn't be mad if they took away that option. I've done nights without express with no issues, I can do it again for the nights I don't purchase Express.
And honestly, this would be the perfect year for them to make this decision. A year with multiple heavy hitters that could bring in big crowds and lines for said heavy hitters, that makes Express an incredibly easy sell. And if they're able to control it nicely, that can provide a better experience and make Express even more valuable.
After all, year after year we've been seeing accounts of Express being on the wonky side. Sometimes it's a case where the Express line is longer than standby, other times it's an Express line moving glacier slow than others. Granted, some of this stuff happens opening weekend and gets ironed out the next week, but being able to really limit the number of Express each night can always help with preventing issues like that popping up.