Is Denny Dias's guitar solo on the Steely Dan song Bodhisattva the best rock!
Question: I think it might be.
Answers: I think it might be.
I just gave you a star simply because you acknowledged a great studio musician and guitarist. The man has his licks down. The solo is fast and technically adept, but for a truly "best" solo, it has to pull on some emotional strings for me, personally. I still want to hand it to you, though; there have not been many times that Steely Dan has come up in the questions here. One of the more underrated bands around, if you ask me.
I'm a fan of Steely Dan, but I can think of many better solos. Clapton, Page, Howe, Akkerman, Santana, Iomi...and many more.