Bramble vest is an awful idea and will unbalance tanks once again.
(will also destroy the top lane balance)
Giving a 900 gold for a tank to auto win lane vs any ad champ that autos is not a good idea riot.
Like have you forgotten about the whole sunfire warping the meta for over an year? Why are you giving an item that rivals old sunfire in terms of power level for NINE HUNDRED GOLD...
Bramble + Tabi = lol cant do anything until you get over 7k gold worth of items (BC + DD + mr), and thats if you're palying something like riven, if you're playing an AA bruiser you just cant itemize against that at all (have fun playing something like jax or irelia against that), so just have fun with tanks kicking every other role out of top lane once again.
If this item goes live tanks will need to be nerfed once again so they are balanced around the item existing, i would rather the item just be scrapped.
?

100 armor for 2300 gold. for 400 more gold, you get less armor, slight amount of health, you do the same old passive as before but champions that go lifesteal wont negate your other passive, and it reduces auto attack speed by 15% of those hitting you.
Nerf tanks = nothing wrong with that....
Buff tanks = world implodes
Nerf assassins, adcs, mages: world implodes
Buff assassins, adcs, mages: nothing wrong with that....