Can we change crit chance to a soft 60% ?

Currently once you get your crit chance to 60% there is NO way to go past that.

I'd like to be able to get it past 60% but ONLY with talents or something. Specifically the Chameleon (which already doesn't do enough damage) is sort of hindered if you have max crit chance as you cannot recieve that bonus now.

I don't personally feel like it would be game breaking considering that in this scenario the buff only lasts 45 seconds and you need 30 headshots to proc.

In reality to get your crit chance this high you'd clearly be going for a DPS build so why cap them? Are there caps for other attributes like armor or skill haste?

Does anyone agree or is this a terrible idea?