Feature Request - Show Clip Keyframe Default Options

As shown in my screenshot below, when opening up a layer the clips in that layer have the opacity keyframes ready to go and be keyframed (yay?). However, I personally find this completely useless, as I prefer to use other methods to change opacity 95% of the time. As I edit a lot of sports, I often have 200+ clips from a game that I need to time remap most of them, and I have to keyframe opacity on none of them. You can imagine how this is a nightmare, as I have to individually go through on every single clip and right click it to change the keyframing to time remapping.

My feature request is simple: in the timeline preferences inside premiere, just give us an option to change the default keyframes such as motion, opacity, or time remapping, or just the same make it so we can highlight multiple clips in our timeline and still be able to Rick Click > change keyframing options > time remapping, because currently that option is not there if you select more than one clip at a time. 

This would change people's lives using premiere pro, it would save me personally an insurmountable amout of hours per year and I can guarantee other sports editors would too (and there's a LOT of us).

Thank you and let me know what you think and if this would be possible, I would appreciate it so much.