Jul 28, 2009 8:09 AM EST

The Red Sox and Padres haven't gotten very deep in negotiations on a trade involving first baseman Adrian Gonzalez.

The two clubs haven't even exchanged names of players that could possibly be involved in such a deal.

Boston doesn't think talks will intensify until San Diego ownership shows more of a willingness to deal Gonzalez, according to ESPN's Buster Olney.

Via ESPN