im high on Jackson so id say drop Renteria for Jackson.
id likely even prefer Jackson over Helton. maybe move Helton along with Bonderman for a starter better than Bonderman?
as for steals.. Rollins will get his share, Roberts if healthy will get his, and both Wells and Holliday will also run some.
you have good power coming from Howard, Cabrera, Wells, Holliday, and Francoeur ..maybe move Francoeur for another OF that hits some HR's and steals some bases?