Is "transform ourselves" code for getting rid of Corbyn?

"Labour lost in 2010 and again in 2015 and now we face political irrelevance unless we can transform ourselves" says Jon Cruddas:  http://www.theguardian.com/commentisfree/2015/oct/24/labour-must-return-power-to-the-people

Is "transform ourselves" code for getting rid of Corbyn?

Because I thought the Labour Party had transformed itself.

We saw the transformation in the John McDonnell interview on the Andrew Marr Show this morning.