Icon Vs. Thanos

 Not only is Robert Downey Jr. returning to the MCU, now there are rumors that Thanos is poised to make a reappearance in one of the upcoming Avengers sequels.  It's all in the execution, but I do think that repeated attempts to go back to the well of what has worked before can look a bit desperate.  Let's hope that care is taken if this rumor should pan out.