At the next monthly meeting with my principal I am setting the tone by asking the following questions. The ball is in his court.
How do you want to reinvent the library? How do you envision the library in the next 5, 10, 15 years?
If STEM/STEAM is moving along nicely in your school district this may be an avenue to pursue for teacher librarians. Don't worry if you aren't a STEAM superstar since providing guidance, support, knowledge, and options to explore are keys to success in the school library.
Articles that may be of interest
Knowledge Quest article January/February 2015 New Territory for School Library Research: Let the Data Speak by Mega Subramaniam