Can anyone help identify notable signatures?

My friend gave me this hat that she brought to training camp 3 years in a row (she said might be 2008-2011). We recognized Andre Johnson's signature right above the red horn. But not sure about other ones. She said she remember JJ Watt and DeAndre Hopkins signing, but we can't seem to recognize which one on her. Or maybe not on this hat?

If anyone can help out, that would be so awesome! Thank you! 🥹