Considering just how much bad luck has befallen the Orioles and their top prospects on the health front this year, it’s fair to say through two months of the minor league season that it hasn’t been nearly the year on the farm that last summer was. It’s not that it’s bad, per se, it’s more that a combination of untimely health issues and some less-than-inspiring performances have thinned the pool of Orioles prospects whose seasons are capturing attention and imaginations.