Now my roster is ready to carry a backup 2B/SS.
Position - # of Players Eligible
C - 1 (with Clement being close, he'll be eligible in another month)
1B - 2
2B - 2
SS - 2
3B - 3
OF - 5
If I can't find good players who somehow have an added extra position, then I try and make sure I've got corner power covered as that leads to more TB, OBP, R, and RBI usually. If I've got good players who do carry extra position (Berkman - 1B/OF, Cabrera - 1B/3B ), then I'll carry back-up MIFs. That way I can cover the run producing positions in multiple ways with less roster, freeing up room on my bench for the middle of the field.