I'm sure he will - he will rip Johnson to pieces. He's the best around by far.
The thing about last night was that Corbyn was asked about:
Antisemitism
His 'neutral' stance on Brexit
WAPSI women
Tax increases for lower paid married people.
ISIS
And he failed to answer any of the questions raised.
He's certainly not a satisfactory leader of the Labour Party, or indeed potential PM
Not having that. He answered antisemitism adequately (in fact I'd say Neill embarrassed himself a bit on this issue), he eventually answered WAPSI women adequately (squirming behind UK assets before eventually conceding it would be funded by borrowing), and he answered on tax increases for lower married people, again after a lot of squirming.
Certainly agree regarding his Brexit position and to lesser extent, ISIS.
He came out of it reasonably well, and there is absolutely no way Boris Johnson will look better than Corbyn. If his manifesto is anything to go by, he hasn't got anything to say.