This sounds like the solution to my problems. Only been playing a month but loving the game and play daily. I have a Necro at around 1340 paragon and a Barbarian/Demon Hunter at around 550 in Season 11. Would really love to grind more to get my season 11 characters up but doing it solo is making it very hard to tick the season 11 quest boxes.
On daily and looking to help others also. My battle tag is TheWaterMargins (oh I'm on PS4 btw). Cheers!