Sorry I guess my comment jumped into the middle of a conversation I hadn't actually started yet
Most of the time I see decks that cycle lots of creatures, they are looking to power out a large
songs of the damned into a
crypt rats or something. This gives you the benefit of being able to run
gnaw to the bone in order to gain enough life to make it later into the game so that you can essentially 'combo off'.
Exhume is a really strong card, but I'm not convinced guaranteeing it on turn 2-3 will be enough. I don't know that it's strong enough on it's own like this to matter, if that makes sense. I feel like you'd be better off putting
exhume into a more traditional approach to a pauper cycling deck as a way to present pressure earlier in the game while still presenting an out of nowhere combo finish to put more stress on how a blue deck uses it's control options to limit you.
But I wanted to hear from you why you opted to build a deck like this instead, how you think the benefits of the deck you built outweigh the faults a reanimator deck in pauper traditionally have.
Also, you'll definitely want
Deadshot Minotaur in your sideboard (at least), as exhuming it against a blue deck will almost always present a 2 for 1 which should help you stabilize.
I recommended
simian spirit guide because it provides you with some fast mana to help you put out your 3 mana discard outlets 1 or 2 turns earlier, which means you can cascade on turn 3 more reliably.