Rewards after Major Reworks

It's been almost 6 years since the "first" rework. But I'm not talking about simply a gameplay or visual rework. I'm talking about Reworks that have changes in both appearance and playability. It started with Gangplank and the bilgewater event. It was a nice event from what my friends have told me since I wasn't playing league at that time. I knew league,items,champions etc but I wasn't playing. ( cause I couldn't :P) However the rest Reworks like the Shen Sion Poppy Yorick Galio and Reworks didnt come with at least a small reward. Let's say something among these lines -50000 champion points prerework? Get an exclusive boarder whenever you enter a game with that champion AFTER rework -Lvl 7 champion points prerework? Get an exclusive icon.

Not only is sacrificing so much time to our favorite Champs to get scraped is unfair, but also entering after rework with the level 7 and everyone on the team demanding to play well despite being a (kinda) New champion... It feels awful...

A urgot lvl 7 with 50000 mp talking here :P ( the examples above for the rewards as well the rewards are EXAMPLES )

Thanks for reading :D