I imagine the Marvel direct to video cartoon films may continue...just not with Lion's Gate. Disney or one of the companies Disney owns could easily release them and reap the sales instead of Lion's Gate. I imagine THOR: TALES OF ASGARD will be the last that is released under that deal, and we've heard nothing about it for months.
DC Animation as a whole is better than Marvel's output for years because they found exceptional people to produce/write/voice direct and stuck with them for a very, very long time. Marvel hasn't been able to do that. TSSM was their best show in years and even if it had to die, they should NOT have allowed Greg Wiesman to set up shop at a DC/WB joint. Instead the peak of their long term talent was usually Craig Kyle and Chris Yost, and the former is now writing for film. Josh Fine has been producer for many projects, and there's others like Frank Paur and Greg Johnson who could be moved up. Both of them really know their stuff and tend to prefer the more mythical, mystical stuff as well as being able to handle stuff like X-Men (as both worked for EVOLUTION at the start of the decade). So it is possible that Marvel will promote from within, as they have done with Loeb.
I still think a "HEROES FOR HIRE" TV show should be a no-brainer for live action TV. It's THE A-TEAM with super-powers and martial arts. You have a cast of ethnically diverse characters (Luke Cage, Danny Rand, Shang Chi, Colleen Wing, Misty Knight, and even the newest female Tarantula) with an even ratio of men and women. With the format of them being "heroes for hire", you have a more interesting angle to TV superheroes that haven't been done before as well as a set of talents and powers that are not above a TV budget. Cage has super-strength and is bullet-proof, and Rand has his "iron fist" and chi powers, and Knight has a bionic arm, but aside for that, it would mostly be relied on stuntwork and thus in theory less expensive per episode than "HEROES" was. One would just need to hire a very good stunt crew. Plots could focus on every character and one week it could be an urban story, another it could focus on some of the newer K'un L'un material provided by Brubaker & Fraction, and maybe even another it could be a trip into Central America or Mexico to take down drug kingpins or whatnot. If Loeb doesn't overthink things, then this show almost screams prime time.
The POWER PACK are also tailor made for Saturday Morning cartoons. They're siblings, so no romance (networks seem to always balk about it). The series involves bright super powers, aliens that look like animals, and keeping secrets from parents. Why hasn't this become a cartoon yet?