Is Garret Anderson going to be a hall of famer?

If he retired right now, then no - none of his totals are quite HOF worthy. If he hang around long enough to rack up 3000 hits (another 6-8 years, given his hit rate over the past couple of seasons) then he'll be in, but I don't see him having any shot of hitting any of the other big milestones. An excellent player, certainly, but not an elite one.