Happening to have exactly the right tool for the job isn't creative, it's just convenient. Coming up with a way to adapt a limited toolset to the task of solving a problem it was never designed to deal with is the very essence of creativity.
Having a giant toolbox is always going to give you more room for creativity than trying to solve every problem with a hammer. The reason people love the wizard's versatility is because they have that big toolbox. I'm not seeing how being stuck with Eyebite, or whatever single 6th level spell, encourages more creative play than having everything in the book to work with.
Creativity is easier with a smaller toolbox; I mean, if you can only do one thing, you don't have to think about 50 options and how they interact with each other. Creativity with a huge toolbox can get so hard you give up on it.
Creativity is easier with a smaller toolbox; I mean, if you can only do one thing, you don't have to think about 50 options and how they interact with each other. Creativity with a huge toolbox can get so hard you give up on it.
Sometimes you've been lugging around a highly specialized tool for five levels just waiting for the moment when you need exactly that tool for a problem. When that moment finally comes it feels good, because it justifies your foresight to have prepared that tool and your determination to have kept it around all this time. Sometimes you're throw against a challenge you never expected and all you've got is two socket wrenches, a hammer, a bent nail, and half a spool of string. When you find a way to combine those into an unexpected solution to your problem it feels good, because you've applied your imagination to overcome a challenge under difficult circumstances.
I've had characters in 3.5 with access to huge swathes of abilities that could change per encounter or per day and it was pretty satisfying discovering novel interactions of buffs or forms to take. It wasn't even about carrying a spell around for levels waiting to use it or finding a new way to use a hammer. It was a satisfying and engaging process poring over books in order to construct the perfect combo that no one you'd seen had come up with.