Two things occur to me.
One that when they were suggesting that it made no sense for Hamilton to go out again in Q1 because he was definitely safe I remembered that I had thought we had heard Ted saying a few races ago that in McLaren whoever got the better position in Q1 got the pick of the strategy.
Two that they are likely to be two laps different on fuel (between the McLarens) which would mean that there is quite a difference in pace between them especially at the beginning. Unlike Mark I think Lewis might have been light but compromised so he will be aiming to get past Alonso at the front.
I wouldn’t be at all surprised to see them coming together at the start.