Scara, a point I was going to make to @the dza was that a good way of choosing your leader is to look at who your opponents most fear. I think that this is partly what we have seen from the Tories today. If you had the choose the leader of the Labour party, is there anyone you would fear less than Corbyn?
I've said before, it's not about one election. It's about the Labour party being more than Tory-Lite. Corbyn as leader paves the way for a member led, democratic party of the left. Someone with more charisma, more of a natural leader can follow in time, representing a party with left-wing policies. The country will eventually throw the Tories out and when that happens, I don't want a Blair clone holding the baton and I think that is the prevailing view of the Labour party, bar 170-odd MPs.
The Tories don't fear Angela Eagle. But the right of the party will just use her to sh1t on the membership, change the leadership rules and get a Blair clone in at a future time. As a left-wing, working class voter, I can tell you that I don't want a choice between Tories and Tory-Lite -- you might think Tory-Lite is a trite expression, but that's exactly what Blairism is. People have had enough of it.