No, I am not.
It's simply what I'm thinking. Titanfall is a huge title for Microsoft and I believe that they sold a large amount of units. We already saw an uptick in sales in February. March will continue that trend. Combine that with the launch of Titanfall, a game of which many people believe it is only available on XB1, and they are sure to sell even more XB1s than last month.
Last but not least, the Xbox One has been 'on sale' in a lot of stores. Some stores offer coupons, others simply sell the Xbox One for a lower price. Hell, I even saw a thread here where Amazon was selling the Xbox One with Forza for $399. People jump on that: "wow, it's $100 off, quickly buy it!"
So there it is. Three reasons on why I think Microsoft will do better, much better, than Sony this month.
If we look at Sony, supply is getting slightly better but not much. I think the best Sony can do is slightly better than what they did last month - but that won't be enough to stay ahead of XB1. At least not in March.
I get what you're saying. That said, I don't own an XB1. I do own a PS4.
My feeling. See above.