I agree, Celta has had little to no control over the game right now. Defensively they have been sound, pressing and maintaining their lines has made it more difficult for Porto to break through. He should switch to a 4-3-3 and sub in Rafinha. I've never seen Yelko play but I've heard he's one of the best young Spanish talents in the world, any input on him?
I would drop the convincing, Charles' goal being offside & from 2-0 to conceding one and Betis hitting the woodwork in last few minutes, but it was a nice match to watch and I'm glad Lucho's project is showing promise.
Celta were the superior side, but it could've gone the other way. Betis looked much more tamed this game because Celta were more organized and didn't let too many loose chances through.