Since Renfroe should only play vs LHPs, we have Kike, Marwin, Chavis and Santana (assuming he replaced Cordero) to play 2B, CF and LF 2/3 of the time[/b.
4 players for 2.7 positions plus when players rest at 1B, 3B, SS and RF. That's about 3 full positions and enough AB for everyone, especially if they sit Dalbec against some RHPs, as he is struggling mightily vs righties.