The OP should probably update the thread by putting that this is a Chart-Track statement (not MS PR), the sales % of PC vs Xbox, the estimated units sold, relevant software sales comparisons (Gears of War, Uncharted, Halo, whatever), and relevant hardware bundle comparisons.
It's kind of hard to filter a reasonable discussion through all the noise.
If we could still do ban bets, I'd wager that TF sells > 700k, and it will sell more on One than PC and 360 combined in March. I've been making this prediction for the past 6 months, btw, and nothing about this sales ratio has changed that. The debut will be closer to Gears of War than Bioshock.
I never said anything about a sustained sales bump, in the US MS would only need a minor bump to go over 300k for the month, which would be viewed as very healthy, especially with their first big Kinect game on the way shortly after.