Jonathan Lucroy will be added to the 40-man and 25-man rosters today. Taylor Davis will be optioned back to Iowa to make room for Lucroy on the 40-man.
Later this month or in early September, the expected return of Ben Zobrist will require another 40-man roster move. Looking at who is least likely to survive the next DFA is a valid concern on a Cubs blog. I had little interest in the topic as long as Brad Brach was around, because he was an entire article unto himself.