I was having this conversation today- this is one of the smartest political moves I have seen the President's administration make. While some may take Chop's view of it (which, I want to point out, is completely legit and a good point), I think it is more interesting to look at it from the other side of the coin.
How genius was this move? In essence, here is what President Obama did- he looked at the last 5 (or so) major military engagements where the CINC made the call to strike, and studied the aftermath. The brouhaha that ensued? "The President acted alone! The President waged unlawful war and should be impeached!"
So what did he do? He adapted to that political inevitability and cut the naysayers off at the knees.
Look what this bought him. At the end of his tenure, in year 7 and 8, he gets to point to this and only wins. If he is seen poorly for it, his battle cry is "Look! I got hammered on this very thing before, and I wanted to be the first President that was transparent, the first President that was humble enough to ask for help, to use the full force of our political system- and I am bashed for it." He then gets to rail on about how mean everyone was to his administration, how he was damned if he did, damned if he didn't.
And what if Congress decides to go in? What if, on the recommendation of Congress, we bomb the living shit out of Syria, and we put boots on the ground?
"Well, America- I didn't unilaterally do this! I asked for help from Congress! Congress represents us all. We chose to do this. I didn't agree with it- but I am not the King of America, I am the President, and I have to follow checks and balances..."
In my opinion, this move was absolutely genius. Win win win, all the way around, with literally zero downside.
Well, except for innocent people dying in Syria while a bunch of white, rich American men pretend to give a shit about some brown poor people. But hey, topic for another post.