Does this pull the minion from your hand? I ask because the word summon usually means a copy or token or randomly generated thing, while other cards that put stuff from your hand in play say "Put on the battlefield"
Probably good for Quest Priest. Might also find a place in Zoolock because it lets you summon your 3/2s and 4/3s without any drawback or just a generally decent 2 drop that happened to be in your hand.
Not nearly as good as Piloted Shredder, and Shredder doesn't even see play anymore in Wild, even in N'Zoth decks. People with PTSD with Shredder don't have to worry about this card. Might see play in Deathrattle priest deck, that's all I can think of.