New HUD Stat Idea

Just wanted to share this (and it most likely is an idea because it’s a popular stat): we have average power but could we have average speed as well. This would be helpful for pacing endurance rides and time trials if you have a goal (say you want to ride 50 miles in 2 hours and know at least that you have to keep an average of 25 mph) would also help to know if a PR is met (now that I mentioned this: could we have it for running, too if it’s not YET so people could pace races/ runs like 5k’s, 10’s, half marathon’s, etc. and know if they’re on track based on knowledge of what their average pace SHOULD BE?)
Share your thoughts please.
Thanks!