You may have better luck on this request if you ask a for a "clip launcher" or some non-linear playback/record/trigger options for looping. The reality is that Studio One has very much been designed from the ground up to be a linear playback/recording type of DAW, whereas Fruity, Live, and Bitwig were designed for non-linear workflows. That's not to say that Studio One couldn't be enhanced to provide some non-linear playback options, Sonar added a "Matrix View" just for this.
My advice: you may want to rephrase your feature request and spend some time discussing 1) what you'd like to see changed, 2) how you imagine that working, and 3) what the benefits of that approach would be. The basic ability to launch and loop a clip independently of the timeline would certainly benefit me in some use-cases of mine, and while I might not need anything more than that, I could see non-linear features benefiting the EDM and hip-hop crowds, so I wouldn't be against these type of features (even if Live and Bitwig might already be better tools).