It has been a long time since I posted but I just had to say something here...
Piledriver weak? Tarfire bad but Mogg is fine? In what reality?
1) In addition to what Lukatron has already said the piledriver is the only card in the deck with the ability to trade 1 for 1 against a creature bigger than 2/2
Yes, he has to be attacking and he needs other goblins to be attacking too, but, this is goblins. Goblins don't plan on winning games by playing only 1 or 2 creatures at a time and if you are not attacking, you are not likely winning.
2)Piledrive being worthless by himself... true... I can give you that, lets move on...
Oh wait, so is Lackey (no goblins in hand or removal to clear the way and he does nothing)...
And Warchief (again, no goblins in hand and he is a 3 drop bear)...
Gempalm (almost worthless)
In fact, I would say that almost every card in this deck is worthless if it is forced to stand alone. The only exceptions being SGC, Kiki and maybe Sharpshooter, which are also the 3 of the 4 goblins (4th being Mogg Fan.) that have a life outside of a goblin deck.
3) I have always said Mogg Fan. was a waste and so I always run 4 bolts in what would be his slots. There are to many things that can be dropped on turn one that Mogg cant kill that can cause problems: Hyppie, Isamaru, Kird Ape just to name the first 3 that come to mind.
Friends have long told me that I shouldn't run bolt, but I still have more goblins in my R/w build (and R/g, R/b, and mono red builds) than almost anyone else.
Tarfire fixes the problem. I get shock instead of bolt and it is a goblin. I prsonally would have preferred an incinerate that was a goblin (3 damage for 1R) but that I think would be to much to ask for. Clearly Mogg is and has long been the weakest link in the deck.
4) As for all the new cards all I can say is WOW! It doesnt matter if you prefer R, R/w, R/g, or R/b, there are a ton of new toys to play with and try out. The point is I dont think there will be one clear cut R/? deck that will be the best. G gives you a 7/7 that can be dropped in off of a lackey on turn 2? White has a card that gives +0/+1 that counts as a goblin (not my style but someone out there will run it) and a 4/4 life gainer (who also counts as a goblin). And we have a ton of good new options in black, many of which have the potential to ruin someone's day.
Better yet, go on and continue saying how bad this card and that card is. It will just make it easier for me to blindside someone with a card coming out of left field

