I could see the Cubs trying to convince the Brewers to take back Montero as a piece in a trade for Lucroy, helping with the whole "have to carry three catchers" thing. I'd think you'd need to work that into a three team deal though -- find a cheap team with a big need at C and let the Cubs foot the bill for Montero, with the other team contributing some portion of the prospects needed to get Lucroy. The Rays, Rockies, and Marlins have guys at C that Montero should be an upgrade over in the short term. Same for the Rangers, but they've got the bullets to just go out and get Lucroy. Montero is an upgrade for the Angels as well, but they don't have any prospects. The Rays are probably the best fit. They've gotten -0.6 fWAR from Casali and Conger combined to this point. And the front office even sans Friedman is still smart enough to recognize Montero gets some real value from pitch framing.