Camille's different shields mechanic could be an interesting gameplay update

Until now we had two kinds of shields: "normal" shields which are white and protect of any kind of damages (such as Riven's and Janna's shields or Sterak) and 'magic" shields which are pink prevent only magic damages (such as Kassadin Q, Morgana's E or Hexdrinker). Camille got introduced with "physical" shield along her which protect from physical damaged only.

I think what would be interesting is to expand the variety of shields to other champions, it could add some diversity to many champs and would be a very interesting gameplay change (more interesting than plants kappa).