He seemed a different player and much more of a threat with Bailey next to him than Diaby.
Diaby twice in the first half managed to put two crosses into the 6 yard box but Watkins was nowhere to be found, hiding behind the Saudi defenders, marking himself out of the game. There was nobody else joining with the attack so the were both outnumbered and neither had the intelligence to move and make themselves mobile. Not for the first time this month either.
Other than that, neither looked like they'd ever previously played together. A partnership made in hell.