Jessica Jones Season 2: 10 Things That Must Happen
2. A Great New Villain
With Kilgrave likely only filling a supporting - or possibly even minor - role, the burden of providing an engaging, formidable antagonist for Jessica Jones will fall to some other character in Season 2.
Unfortunately, the trailer didn't thrill in this regard, as its main villain was some guy who apparently wants to buyout Alias Investigations. There was also Janet McTeer's IGH boss who could have potential, but right now seems a bit too much like Sigourney Weaver's The Defenders villain.
On the other hand, there were hints in the trailer that a much better villain could rise up to become the big bad of Season 2. It's teased that there is someone else out there who was given superpowers by IGH - but they don't possess Jessica's moral code.
Rumours have it that Typhoid Mary could be turning up this season which, if true, would be terrific. Mary is a psychologically-interesting and dangerously-powered character and is one of the few that could potentially match up to Kilgrave.