Been doing that but it's boring as fuck. As someone who doesn't have a ton of time to grind out tokens, I find the rally concept plus the rank 50 catalyst/ornament shit to be idiotic. Factions should be around all the time and the rally is just a way to get more tokens in a week.
I like the renown change, adds a bit more to the process, just don't like the time requirement. I should be able to get rank 50 by the end of the season (since your level will persist) provided I keep playing each rally, however it's pretty shitty I can only get one catalyst. Not a great design choice there.