DarkPrince said ...
The tatsunoko properties are held by multiple companies in west,
And like I said in my previous comment, they are all owned by a single company in Japan.
Th reality is that some of the properties from Tstsunoko actually did not have any licensing in English in the first place. Additionally, the game in question used about 10 different properties.
This is a completely different story for J Stars, where all the properties in their anime form are owned by multiple companies in Japan, and by multiple companies in English countries. Additionally, there are more than double the properties to get licensing agreements for.
If Namco pulls it off then that is great. They would have gone through a lot more trouble. and paid a lot more money, than Capcom would have.
Both situations are not exactly similar.