Not sure if this is the place to post this but...

As a jazz guitar player, I never use the Guitar styles (prefer to play solos and comp myself). What would really make sense for me, and perhaps other guitar players, are both comping and soloists for:

Piano (Bossa soloist)
Jazz Violin
B3 Organ
Vibes
Electric Piano
Occasional Slapped Bass
Jazz Pedal Steel

At various tempos, including t=190 to 240 for fast BeBop

Those are things I could really take advantage of.