Ooh, nice! And I like that it's good while not necessarily only catering to big existing Rogue archetypes. This is what I really like to see from expansions, not stuff thst fits into existing decks but stuff that'll help us make all new decks. I really dig this card. Also, it's always good to have big minions at low rarities to help newbies out with making later-game decks.
Ehh I don't think Pile of Stats is what Rogue really needed, was 1 mana all that was stopping people from playing Boulderfist Ogre?
Erm... Yes? Ogre is almost playable even for 6 mana. In fact, Toshley sometimes see play in non spell-synergy decks like Ramp Druid, and Toshley isn't strictly better than Ogre. Only the fact that there is a ton of insane 6 mana legendaries kills the Ogre playability.