Hey guys here’s some TAC stuff I found for Chris, I hope you can implement it in your play style.
If you have any questions feel free to OPEN FIRE 
With the Up TAC variation, I started to use H instead of S as I recovered and it hit right before I landed. I then tried to find an infinite but since Chris can only do three actions in the air and none of the hits can be staggered, it didn’t work out. Still, good stuff man.
Yeah I cant find anything else you can really do with it, but it leads me to believe other characters can do it as well. It might can lead to an infinite with a double jump character, like Captain America or something.