A draw is a terrible result for us IMO, 1-0 down with 3 left when you cannot trust the weather and lose the next one the ashes is over.
Aussies record at Lord's is very good. They have the momentum. Chances are they'd win this game if it's played 2-0 and the series is pretty much lost.
1-0 down with 3 to go is all to play for.