I guess the Marlins want Frank Catalonotto, too. I was reading through a thread on a Blue Jays board where people were posting a bunch of rumours that they'd read at numerous places. The Marlins want to toss Encarnacion in there, apparently Mike Lowell, too. I'm not too sure about Lowell, though, since the Jays problem right now is that they're going to have too many infielders once Koskie comes back and adding another 3rd basemen when they already have 3 won't help.
It kinda seems like the Jays have the inside track, though, since the Marlins look really interested in Chacin and Toronto seems like they want him more than anyone else.