http://arenamastery.com/5RqC
Thoughts? I was offered so few 4s...
1. Pyro > Imp Master. Imp Master requires board control to be good. With Shaman you want to focus on *getting* board control, not winning more when you have it. Your hero power does that. The synergy with Heal Totem is cute, but a solid 3/2 is better.
9. Sunfury vs Teacher. This one is close. Teacher is fine stats for 4, but it's not close to Sen'jin. The synergy between the high health and the taunt is what makes Sen'jin great. It's a bit more like Silvermoon guardian -- hard to remove but only 3 damage. It can 2-for-1 2-drops, but is not a spectacular tempo play. And Shaman really likes Taunt, so Sunfury is better than for other classes. With the big minions you already have, I like the Sunfury pick here.
11. Tiger > Bomber. Tiger is really good. You'd be hard-pressed to have it not trade favorably, plus it's a great buff target. The list of Neutral commons I take over Tiger is very short: Sen'jin, Yeti, Crusader, Dwarf, Ogre, Ooze, Harvest Golem, Merc, Spectral Knight, Champ, Cleric.
16. Bodyguard > Leper. Leper is really bad. Against 3 classes it will not even trade for a card. Bodyguard always at least trades for something, even if trading down, and it's a taunt, so it can force your opponent into some suboptimal plays.
25. Shieldbearer > Dalaran. You're right that your curve is too high for Core Hound, but Shieldbearer is better than Dalaran. With hardly any damage spells, it's essentially the same body, but one has taunt and costs 2 less mana. There's really not that much difference between 0 and 1 damage -- neither really kills anything.
28. Windspeaker vs Unbound. Unbound is really good since it kills 3/2s and lives, but I think you're right on this one. You have a lot of big minions and 2 Flametongues. This is the spot for Windspeaker.
29. Lord > Doc. Yeah you have a lot of high mana stuff, but it's not not worth picking a Voodoo Doctor. The problem with having too many expensive cards is that you can't play them all. But if you have and play a Voodoo Doctor, it's not much better than just not playing anything, so you didn't really gain anything over taking the expensive card.
30. Twilight vs Sunwalker. I agree with you here. You don't have the kind of deck that's going to be emptying your hand, so Twilight is like Yeti.