I highly recommend that you try to add music to your repetorie where the guitar isn’t the main focal point, or maybe isn’t even included at all. It helps to broaden your ear to listen to other instruments and you’ll eventually come up with some interesting ideas/licks of your own.
Masato Honda w/ Voices of the Elements:
T-Square (breaking my own rule a bit :))
2:27 to 2:33 is one of my favorite licks of all-time. It still gives me chills.