Numbers and number clarity, Oh My! Please Respond Riot

Hello! I know you get a lot of these but I'll keep it sweet-- hear me out! I just want number clarity. I also hope this is the right board.

1. To go broad-scale, items like Manamune that have a variable value for damage-- can we get a reflection in the item description? I can absolutely crunch numbers but it's not why I'm playing League, and the issue being solved client-side would make things smoother.

2. To go specific, can we get readouts on Katarina? How long do her daggers take to land, and how long do they last? Are there clear timers for opponents and players alike?

3. Reflecting these, is this something Riot considers to be lightweight or something you guys would invest the time in to make sure these values are reflected clearly for players in-game? Playing guessing games or countdowns in the middle of a game of League can end up counter-intuitive where we need to make decisions in advance (especially for new Katarina). I remember Manamune used to have a damage readout, which got replaced by Seraph's getting a shield readout which it didn't have before. Can't we just have both?