This hopefully doesn't end up being too long and to 'snotty' for anyone.
The current state of ranks that are available for purchase could use some love. Yes, there are a TON of ranks to choose from....some are ok, some are amazing. What I think should happen, in terms of ranks is something like this:
Adding more ranks such as:
Target resist by 2-5% 0/3 cost: 5 RP
Spell damage done 2-5% 0/3 cost: 5 RP
Extra attack chance 2-5% 0/3 cost: 5 RP
Health by 5 or 10 0/2 cost: 3-4 RP
Spell critical hit by 1% 0/3 cost: 4 RP
Mem factor by 5-10 0/3 cost: 4 RP
-2-4% melee damage taken 0/2 cost: 6 RP
-2-4% spell damage taken 0/2 cost: 6 RP
Just little things like this that people can strive for outside of the current ranks.
My druid is currently rank 40
You currently have 1 Rank Point to spend.
Your current rank affects:
1 Arcane Infiltration SPELL_SAVES_MOD by 1
2 Legendary Enlarge spell slots by 1 at level 4
3 Legendary Healing Cloud HEALING_BONUS by 20
4 Legendary Primal Fury spell slots by 1 at level 7
5 Legendary Storm Call WIS by 2
6 Legendary Stone Skin spell slots by 1 at level 8
7 Arctic Legend Turns you into a Legendary
character.
8 True Grit CON by 2
9 Legendary Ice Storm spell slots by 1 at level 5
10 Grit CON by 1
11 Super Nerd INT by 2
12 Arcane Infiltration SPELL_SAVES_MOD by 1
13 Nerd INT by 1
At this point, gaining another rank or 5 doesn't really matter because there really isn't anything I'm excited to get. There isn't much I necessary NEED or really WANT to get. I think having a little more flexibility in terms of ranks would help people stick around longer too. I sure would feel more like ranking grinding knowing I could buy a few of those ranks above than buying another con/int/wis/concentration rank.
Just my thoughts.