I recently purchased the new God-Borders, and I wish of seeing them on my loading screen regardless of playing with Garen nor Darius ... so how about to have these borders available to chose from like Summoners Icons, Emotes ... etc. ... I it is easy to do such an update for people to show off even more, and believe me people will be buying even more borders if any will be introduced or reintroduced from previous events ... maybe as well you can have the Rank Borders with a year on it so summoners could use borders from previous years as well (i.e. : Silver 2016) "in this case event borders will have a slightly different design to be filling the the outside border not around the champion image".
I paid money for this to happen, so I believe I am entitled to show off with a border !