Jason Button will replace Alonso in Monaco at McLaren cockpit.
Monaco is a slow track many chances Button goes well.
I love Jenson, I'd love to see him win Monaco again, he has the best "I can't believe I won" face... but he's not been training, probably low on sim, and rumor is he is mentally done with F1 and he is only doing it because he is still on McLaren contract. They'll probably give him a used engine anyway, so he won't even make it to the end, much less shake Prince Albert's hand. But you never know... I remember watching Olivier Panis win Monaco in a Ligier in 1996 with only 3 cars remaining on the grid due to rain, so anything's possible!