Just 2 small thoughts:
1) Lili is great and fits perfectly in rock decks, I think we shouldn't care a lot about she make us losing something relevant. Most of the times her +1 takes a land, an useless late discard, a loam or nothing because we rapidly went to topdeck mode. And the chance we give our opponent a flashback card or a snapcaster target is small considering we still can edict him and compense it, we are not always facing an esper blade. Also, in case we give them that, it's still something considering they can just use it once (flashback).
2) Leyline of the void is a card with a lot of discussion. I personally don't like it, since it's true power is only realease against dredge. Reanimator decks can bounce it without any loses. Leyline seems to me a little too much since we can use other sb alternatives that can also be useful against other matches, like Extirpate, EE or Deed, and mainboard options like maelstrom pulse.
3) I prefer Tops rather than Libraries, because we can use it more times in single turn with fetch abilities in order to search for an specific card, also it cost 1 less, and give us the card we need at an instant speed, we don't like a lot to pay life, and we are not going to play more than 1 or 2 cards per turn, also deed always destroy libraries.
Frogg: I'm quite interested in your loam based rock deck (My friend is going to lend me 4 moxes tomorrow to test it). In theory it sounds good, but I'm concerned about their bad matches, and that it's more graveyard sensible. I'm guessing maybe your bad matches are different from the regular rock bad matches. They are more or less?. Loam based deck is a huge change from what are used to play rock decks, and it needs to be analized. Can you talk us more about Mana curve, mana stability, draws, etc. It would help a lot to understand it.

