Look... I dislike Ryan for all sorts of reasons, but...
Well we like to characterize people we disagree with in the worst way. Not saying he doesn't deserve my antipathy but few in the world are truly beyond any and all morals or reason. I think Ryan is wrong policy wise and that he's got huge moral blind spots. All that said, are we missing the possibility, just the possibility that yeah, this about a possible Blue Wave and that factors in but what if... Just what if... This frees up Ryan to actually act as a check on Trump?
He is now free from having to worry about the Trump die hards, both in his home district and generally. What does he have to lose now? 8 months can be an eternity in politics. Maybe there is a deep seated patriotism in him that realizes that his career and speakership are worth less than the damage Trump can do? I know it sounds naive, and yeah he should have been more critical and stood up more to Trump than he did but as they say, he could have had a "come to Jesus" moment.
Ryan's moves in the next few months will be telling. Until the election he is still in a powerful and influential position, lame duck or not.