With the deadline looming, what are the odds that the Mariners land an impact reliever? How about third baseman Eugenio Suarez? ESPN Insiders Jeff Passan and Buster Olney made their predictions and assertions on Wednesday.

The opportunity to do something at the trade deadline is there, and the Mariners appear determined to seize it. But the M's aren't desperate, either.

Here are the four teams that are considered the frontrunners for Diamondbacks star Eugenio Suarez, considered the most coveted slugger.