I noticed there are some moves the computer players will not use is there a way to fix this in-game
There's something you can change in the talent file I believe. I don't remember exactly what the line of code is. There's a thread on here somewhere about it in the knowledge base.
In some characters' powerstyles, there are some powers with the following line:
Quoteaicanuse = false ;
This means that when the character is being controlled by the game's AI, he will not be able to use the power. If you remove it, he will be able to do so.
Also regarding the game's AI, you can set up the situation when the AI will use each power through the
aitype line, you can find more info about it here (http://marvelmods.com/forum/index.php/topic,9136.msg170335.html#msg170335).