Corbyn will be on the Labour Party's ballot, ex officio. The B'liarite MPs can't keep him off it.

Their arguments against Corbyn are fallacious and self-serving.

• His political position is "extreme" (i.e., seriously opposes plutocratic rule).
• He can't unite the party (i.e., they are stubbornly opposed to him).
• He can't effectively lead the party (i.e., they won't follow him).

The response to the first is to recognize that the Labour Party is pointless if it doesn't try to end plutocratic rule.

The solution to the second is to replace the Labour MPs who don't want to achieve that goal.