My biggest concerns right now are the character design and level size and animations.
The general tone is too goofy, especially look of the enemie is bad.
Maybe the developers are afraid to make it too serious out of political correctness. But i do not get it, why take Africa as a narrative and then be afraid to design the soldiers appropiate to the theme.
Another thing is the characters design of the mercs. I think its a good decision, that they look different from each other, but some of them are just lame or overly comical. The females (Fox for example) are also too unatracctive designed for my taste. In todays gaming world this is the new standard, but for a game like JA3 i would expect a little more 90s approach.
So modding support would be great.
For the level design, its important, that there are some bigger distances. Always standing 6 meters from the enemy looks stupid and gives an unrealistic feel for weapon ranges, especially for snipinging. I also hope, that the enemies are seeking cover etc and nut just stand in the open field in firefights.
The animations are not looking good so far, i hope they try some improvements.
What i like so far is the fact, that the developers defenetly are going into some rpg details, and try to get the different aspects of JA2 together, worldmap, tactical gameplay, rpg, story. I just hope they try to get the different aspects really right. The JA brand has so much potential, but you have to get it right.