A government jobs report, like the one for March, that's so out of whack compared to expectations usually sparks admonishments from market watchers not to make too much out of any single monthly data set.

But leading labor economist Ed Lazear said Monday that this time is different. "The reason I pay a little bit more attention to this one, it's not just one month, it's a series of indicators—almost all of which—are pointing in the same direction."