Got offered this deal not sure if i want to take it .

Team A sends 1B M.Sweeney
SS D.Eckstein
S.P. J.Beckett

Team B trades S.P. C. Zambrano
S.S B.J. Upton

This is a keeper league reason im reluctant to do the trade is i already have Rollins and Cabrera at short and ive been using utley at 1B. So do you think beckett's worth the gamble in this trade with the way zambrano's been pitching of late?