The obvious problem when sitting down (or standing up) and trying to rank the 10 people most likely to wind up as the Republican presidential nominee next year can be summed up in two words: Donald Trump.

On one hand, Trump is way ahead in most national polls on the primary race and even leads (or comes close to leading) in surveys conducted in early-voting states like Iowa and New Hampshire.

On the other, he is Donald Trump.

(The last time I ranked the 2016 GOP field — June 12 — Trump was barely a blip on the radar and didn’t crack the top 10.)

I put the question of where to rank Trump to the Twitter world on Thursday afternoon — and the responses were, well, all over the place.