Do you REALLY believe this? Alexei could be 38 for all we know.
Between the two I like Roberts. However, I think Alexei can slide in some drafts far enough to be a good value, esp with 2B/SS/OF position elig. I also like the HR/SB combo guys that can hit for at least decent average. Of course he might also slump and be an albatross for your team all year.