Owing to how the present site is scheduled to expire at the conclusion of the current World Series*, it’s unlikely that Prospects with Onomatopoeic Surnames will develop into a particularly long-lasting series of posts. Has the author dedicated at least some part of his Saturday morning creating entire category out of it, though? Yes. And does Nationals catching prospect/Dutch national Spencer Kieboom — currently playing for Mesa in the Arizona Fall League — represent a worthy first-slash-last addition to that category? This is also demonstrably the case.

*To be mostly reincarnated elsewhere, though.