You'll get plenty of plus plays, and few errors (probably below league average) from A at 2B, some + plays and few errors from CF, and a lot of plus plays and very few errors in COF with A-2B, B-CF, C-COF. I haven't found a great arm does much at 2B, and you'll lose the range plus plays (maybe get a few - plays).
It wouldn't hurt my feelings to have C at 2B, but if I have A and the bats dictate all should be in the lineup, A goes at 2B, C at COF.