Yeah I'm on the same page as the others with regards to ignite, the power isn't great as is but it's very unique and helps the set stand out. There has to be a way to fix it that doesn't change the core of what makes it fun.
Aim is definitely welcome to the set but I don't like that it comes at the expense of Bean Bag which provides useful and fun utility to the set. Personally I'd rather see buckshot dropped, it's outclassed by all of the other AoEs in the set and is especially redundant with the changes to full auto.