I very much doubt that, unless he has a teammate up the road. I think he'd better save his legs for the long ITT which "in theory" should be in his advantage. If he goes on the attack on these short steep climbs, he could potentially take 15 seconds on the top and then needs to dig deep to fend off a chasing group with domestiques (those stages aren't hard enough to get rid of domestiques). High risk, low reward.In wonder if he will try to expand his lead in one of the hilly stages (think stage 10, 13 and/or 16).
He could outkick Nibali/Kruijswijk-types on the last climb and try to do a mini-time trial in the last 10 kms.