My immediate first thought is to send the cue ball up table off the yellow (one or nine -- can't tell which it is) at whatever the natural angle would be to land near the far corner without scratching, and see if a more powerful shot might be available next trip to the table. Banking that same ball looks like kind of a treacherous narrow path, and the cue ball would not slide across the table since it would be such a slight angle (the back would be).
If the 1 ball is bankable I would bank it and play to the top rail with the cue ball, the obvious shot. If the angle is too awkward to bank the 1 ball then I would shoot the 1 ball into the pocket and draw the cue ball to the opposite rail, two diamonds up from the pocket. From that position my opponent cannot play safe off the 7 ball, and will be pressed to find a return shot.
The reason I don't like playing off the 1 ball the way you suggested, is that it looks to be laying on a scratch angle
Further more by playing off the 1 ball the way you drew it up gives your opponent another out, by shooting off the 1 ball. Not true if you pocket the 1 ball
I looked at banking the 6 ball into the stack and drawing the cue ball two cushions up table, but the angle may be too steep of an angle to control the cue ball off of. If not then that shot would be a very effective shot.
The Barber's shot playing the cue ball behind the stripe is a good shot if it lays natural, if not there really isn't much margin for error with the shot.
Cowboy's shot looks to be a very creative shot that needs to be hit well, but has big potential.
Depending on the angle Reyes could possibly do something with the 5 ball (carom bank off the stripe) and go forward with the cue ball. That shot has to have a precise angle to be an option.
Interesting situation, now we can go to school with learning what he did, and why.
Billy I.