When it was first announced that Keane would be coming to us, a lot complained "we don't need another bully," but tbh I see him more like a Senior NCO in the army - sure he shouts a lot and can look like a bulldog chewing a wasp... but he knows what he's talking about and to ignore his advice would be foolish.
If Lambert did go, I'd like to see Keane take over, but at the moment that's neither here nor there. Villa have been lacking "fight" and a bit off aggresion would do us the world of good.