A newer and larger onsite hotel with a water park, certainly sounds an excellent and worthwhile addition and will help sustain the park during the forseable future.
Judging from the article, it sounds like investments of new rides may simmer down for a little while, which isn't necessarily an awful thing. Especially given the great amount of investments we've received and that there's practically no where they can expand.
In other news, the Fairy Tale Castle took it's last flight on the 27th August, which is now likely underway of being demolished to make way for part of Valkyria.
Rest in piece to the most bizarre dark ride in existence. I really hope the park install another dark ride in the near future as it's one of the things the park severely lacks.