Learn to create a solo that has a certain kind of connectedness and unity, because it’s based around some related ideas instead of just whatever lick you happen to come up with at the moment.
Space can be good, but if you want to create a bigger sense of dimension, adding in chords as responses to single-note licks can give you a new depth and texture, while creating an additional level of call-and-response.
Look at how to play into the downbeat to create momentum in your fingerstyle blues soloing and explore different kinds of resolutions—short, long, and delayed.
Create call-and-response statements using Western swing chords. You’ll learn to play single-note licks on the I chord in the key of A major, answered by different combinations of sixth and ninth chords.
Explore a bunch of different ways of playing E7 and A7 chords up the neck and ways of combining these ideas with single-note licks for a cohesive statement.