Pro Tools seriously lags behind its competitors here.
Here is a non-exhaustive list of improvements, if you have any more please add to comments.
If I solo the 'Drum Aux' all tracks associated with that Aux should play, it is silly I have to solo all the tracks manually.
If I have a delay and reverb send on my Vocal channel, when I solo the Vocal channel, I should also hear the delay and reverb. Yes, I can 'solo safe' but now whenever I solo another track say the bass, I hear the delay and reverb return from the vocal channel, this is not intuitive.