But haven't they been doing plan B all along?No. I said he might not have it...and if so, go to plan B.
Wout isn't going for Green because he might leave early, he has still been going for stages and gotten the support of entire team minus Jonas. Putting Jonas on lead out duty makes it a self-fulfilling prophecy. Wout going for green would just minimize his odds at getting stage wins, since Alpecin would ride against him as soon as he won his first intermediate sprint.