Add more tiers to Season 4 XP path

I would also like to add that maybe some of the objectives probably could be added into the xp path so we can actually play the way we want. I find that for a lot of those I have to go into squad battles and just pummel the CPU to get them done in time and that gets rather boring and then after playing the CPU I have to readjust to actually playing someone again. 

Also , would be nice for more objectives for mile stones, power up icons and even x factor.  I play a decent amount and those have been done probably for 2 months now.