LASO is definitely one of our major road blocks, I’m doing it Co-Op (because iron skull) but we’ve been maybe working on it for half a year? Haven’t made it past level 4 of CE. Another major block is the multiplayer achievements. I keep putting of Skunked in hope they make it where it can be done in a custom game, but I know I’m probably only shooting myself in the foot there

The reaction time is definitely what I was considering too. Especially because with Reach some players have sprint. So you can close that gap a whole lot faster