Perhaps no one has received more attention in the Donald Trump “veepstakes” than former U.S. Speaker of the House Newt Gingrich.

Now, getting the most VP buzz hardly guarantees selection (and, in fact, could be an orchestrated diversion of attention from Trump’s actual choice). But with many people considering him the likeliest Trump running mate—or even the only acceptable one—it is worth asking: Would Gingrich be a good pick for VP?

There’s no strict test for evaluating a running mate’s credentials; it’s a subjective process. However, in a recent interview with TIME, Gingrich identified three characteristics—in order of their importance—that he says Trump should look for in a vice presidential candidate. Using this test, we can evaluate whether Gingrich, according to his own standards, would make a good VP pick.