Was at Saturday's Woo game, sat behind home plate, watched these guys carefully.
Both took deliberate approaches in their at bats. DH Casas and second baseman Grissom, batting second and third (behind Meidroth), each struck out swinging in their first looks vs. ex-big leaguer Aaron Sanchez. Then they adjusted. Griz drilled two opposite-field line drives that were caught, one just in front of the 370-foot mark at the wall. Later in a key AB, he challenged a 1-0 strike call and won; with the count now 2-0 in his favor, Griz bounced a two-run single up the middle. He also stole second, and when the throw got away, sprinted safely to third with a head-first slide. He also made routine plays in the field, including starting a 4-6-3 DP.
Casas had an RBI-single up the middle to the right of the bag, flew out to left field, and then blasted a bases-loaded double off the fence in left-center.
Grissom looks ready for Boston. With Casas, it remains to be seen; he didn't pull a pitch all day, and it's unclear if his oppo swings were in preparation for aiming at the Green Monster or easing the pain of a tender core. Even if it's both, that's not a bad thing... as long as he and the org are honest with each other.