It can't be obvious, because Duran is not available. He wasn't available for the first 10-14 days of May, either. He hadn't played in a month (since ST'ing). It might look obvious, because we see him crack 7 HRs in a couple weeks, but it wasn't so obvious before that, and we still don't know all the facts on Duran. I'm not trying to bust your balls, but do you really think you or I know more about when Duran is ready and/or available than Bloom?
His going to the Olympics was an obvious barrier all along. It's not something Bloom just found out about. (I just did, recently.)
Casas was not likely going to join the club before August anyway, even if we didn't have Chavis and Ockimey (who kills righties and has shown it at higher levels than Casas).
BTW, Dalbec may be batting .177 in the last 7 days, but is that really what you want to use to decide someone's fate or to call up someone from AA to replace or platoon with him? Dalbec did hit a huge HR and has 4 rbi in the last 7 days and has a .939 OPS the last 14 days, which to me, counts more than 7 days.
Had Santana been playing in April, which he couldn't due to injury and no games in the minors, he might have been called up earlier. I wanted him and Chavis up ASAP, but I didn't know what ASAP was specifically. I trusted Bloom to know.
I'm fine with you and others not trusting him. It's the nature of boards like this, but no way was Duran coming up in April: he wasn't playing live games.
No way was he coming up in early May, due to only playing a hand full of live games and only coming to life at the bat after the first few games- something hard to project.
No way they call him up for 3-7 days, then send him to the Olympics.
That's my opinion, and I think that might be Bloom's major reasons for not calling him up. It could also be that he doesn't think he's ready yet and even if he had played all April and wasn't going to the Olympics, he might still be in AAA. There's also the team control clock as a factor.