title: CCSpriteBatchNode addChild?
body: <p>Is it possible to add a child to a CCSpriteBatchNode that was itself added as a child of the batch node? Pretty much I have lets say spriteA that I want to be in a relative location to spriteB when I do a CCAction for it. spriteB was added as a child of the batch node. Now can I have spriteA added as a child of spriteB or no?</p>
  
  <p>Edit: It seems I am getting this crash because spriteA doesn't have the same texture as spriteB. So how would I have spriteB added as a child to spriteA even though they have different textures? </p>
  
  <p>Right now I am trying this and I am getting a EXC_BAD_ACCESS crash:</p>
  
  <pre><code>*** Assertion failure in -[CCSpriteExtended addChild:z:tag:], /cocos2d/CCSprite.m:568
  </code></pre>
  
  <p>Is this possible or no? I just always want spriteA in a relative location to spriteB even when it is moving around the screen. Is this possible?</p>
  
  <p>Thanks!</p>