Your on the right track. Cozart looks great and will contribute "mildly" in all categories. If you need sbs and runs at the end (don't wait too long on this one), De Aza will help out. I like JD Martinez. He will demolish the projections and will contribute in 4 four categories! I'm hesitant about Mayberry. his .273 average in 2011 is higher than his AAA average the past two seasons, so expect a decline. I'd take Martinez, but if you need speed, De Aza should help, or if you wait on your starting SS, Cozart might improve that position.