[xadrez]

I would say dont do it.

I wouldnt hate letting go of Cabrera unless I got back more than Foulke (If this is a keeper league then definately dont do it). Cabrera helps you everywhere, while Foulke mainly gives you just saves. Rincon is a decent middle reliever who will help you in ERA, WHIP.

How deep is your league? If you need saves try and look for guys who will be promoted after the trade deadline, pick them up and stash them. Like Mike Gonzalez from Pittsburgh for example.

Preston Wilson is way overrated. Hes an injury risk too.