How do you know if he shouted or not? You don’t.
Going knee first is elementary keeping, you obviously know very little about keeping to even say something so stupid. He’s there to win the ball and protect himself.
The Watford player’s waist is over Bailly’s head. Quite easily 3 foot higher than him.
Bailly wasn’t perfectly capable of challenging, if he was he’d have been off the ground but instead he was caught out and had no chance of winning it. Exactly why you have a keeper behind you to deal with that.
Bailly was never winning a foul, he wasn’t even attempting to challenge in the air.
Henderson quite clearly couldn’t leave it as Bailly was nowhere near to getting off the ground to challenge for it.
Bailly was caught under the ball and had no chance of winning it. Henderson saved us from conceding with good awareness to the threat.