1st time poster here. I play in an original rock band whose sound has been said to be a blend of Zeppelin mixed with Soundgarden fronted by Alicia Keys. I am concerned my playing is in a bit of a rut. I seem to be resorting to the same fills using the minor/blues pentatonic, or major depending on the key. I suppose I have just become comfortable using the box patterns. My lines sound good in the song and get the job done, however I don't want to limit myself, and always like to expand as a player. Any suggestions on how to dig out would be appreciated. I don't want to just learn a gazillion exotic scales and hope that "inspires" me.