New item and build paths Idea/suggestion

Hey guys!! here's and idea i had :

make three different items 1 for tank, 1 phys dmg and 1 for magic dmg, each of them have different build paths and all three of them may chose one of the different specials (specials are : banshees spell shield , GA revive, or Qss special could even extend this to stopwatch special) reason i mention this due to the fact an adc can build qss and GA wich will give them stats for they're role/goals caster can do stopwatch / banshees for the specials wouldn't it be interesting if tanks phys dmg dealers and mages can have their own item but with the special of their choice? stats and such can be chose by riot build paths aswell but im thinking something similar to jungle items and a build path like hourglass (stopwatch)