After Ronan the Accuser betrayed him and purposely failed to provide the Power Stone to him, this guide Thanos in Avengers: Age of Ultron to make your mind up adequate is more than enough and that he will get the stones himself. In the early '00s, Smith was explained to be writing Fletch Won, a prequel to the Chevy Chase movie Fletch, and was established to direct with Jason Lee in the guide function, but the plans ultimately came to very little.