For your team and as well as for you, from my POV.
All are creative. You just need a push.
People expect creativity from only artists, designers or geniuses. But that’s not true. Some people communicate their creativity well, and the others are not able to communicate. Everyone has a creative side to them. Possibles reasons of not letting it out can be less motivation, less creative confidence and lack of awareness(that we can think creatively). Here is a small attempt from me, which compiles 20 possible things which might boost and nurture your creative confidence, to explore your creative side. It is for one and all, irrespective of their professions.