JJB flew out of the line, presumably looking for the intercept. That left a huge gap between him and the defender to his left that Wilkin exploited with a well timed run.

Where was the full back? Obviously not at home!

Webb was involved in the previous two tackles, firstly on Hohaia and then on Flanagan. He set himself on the line as the A defender and Peacock decided to more or less do the same. One of them needed to move to their left to allow Jones-Buchanan to do likewise but neither did. Fatigue?

Looked to me like JJB was shouting and signalling for somebody to move to assist him in defending the big hole . Nobody moved over . He wasn't at fault . He knew he had a huge gap to defend on his own and rightly asked for help .
I could be wrong ( I usually am ) . Will have to watch it again .

BTW .IIRC there was a massive swinging arm hit from Saints on a Leeds player not long after the Kev incident . Was that looked into by the review panel ?

He did fly out, but don't think he was looking for the intercept.

He set himself too late, noticed the PTB had taken place and attempted to react in a defensive mind-set.

JJB's peformance was a nice over-view of the Leeds team in general over the 80. Highlights, lowlights, plenty of effort but short on the execution.