Look folks, Centro is good. Very, very good. You should long ago have stopped judging him by his results against b-leaguers like Dunbar, Farrell and Mead - let alone getting all excited by him beating these kinds of runners by less than 3 seconds.
Would you have been all excited if Lagat had a similar result against similar competition 5 years ago? No, you would be thinking - "nice rust buster" or "what the heck is Lagat doing competing against these folks"...
Centro over the last few years is competing at a level similar to Lagat 5 years ago. Not Lagat at his very best but Lagat when he was still very good and always a medal contender at WC and OG. That's just where Centro is now and has been for a few years.
Please update your reality.
And when you do, you will look at results like this and say, "OK, nice rust buster. Wake me up when the racing gets serious (or he runs 7:32)."