I think Riot should have a rental system for champions, so that you can try out a champion to see if you like it and want to purchase them at full BE price. The amount of BE could be 1000 for the champions that are worth 3000 BE and if you like the champion and want to buy them 1000 BE off for the champion as long as its still under the rental
Some way to allow newer players to test champions they see without waiting for free rotation imo is something Riot should of had a long time ago.
They did do this in a sense with shards, but apparently nobody used it or cared.
I wish the practice tool allowed all characters
With how hard BE is to come by I'd say no, unless the BE spent on them is tracked and eventually can count towards a discount to buying the champ for the amount you paid to rent previously already
