Team A gets:
Jon Jay, Tyler Greene
Team B gets:
Heath Bell, Miguel Cairo, Aaron Miles
5x5 NL-only. Very deep league. (Cairo and Miles are on rosters.) Keeper league, can keep player for +$5 in next season. Jay's contract is $7, Greene's is $4, Bell is high enough that he wouldn't be kept next season, Cairo and Miles won't be kept next season.
Assume that neither team has a wealth of good backup players waiting to move into vacated slots.