Agreed. This is a feature I've wanted for ages and we will hopefully see in the often hoped for "new client". I know you don't want notepad...but yea, go nuts:

Top Aatrox$|^{Akali$|Cho'Gath$|Darius$|Diana$|Dr.} Mundo$|^{Ekko$|Fiora$|Fizz$|Gangplank} Garen$|^{Gnar$|Gragas$|Hecarim$|Irelia$|Jarvan} IV$|^{Jax$|Jayce$|Kassadin$|Kennen$|Lee} Sin$|^{Lissandra$|Lulu$|Malphite$|Maokai$|Morgana$|Nasus$|Nidalee$|Olaf$|Pantheon$|Quinn$|Renekton$|Rengar$|Riven$|Rumble$|} Zhao$|^{Yorick$|Yasuo$|Tahm} Kench$

Jung Amumu$|^{Cho'Gath$|Diana$|Dr.} Mundo$|^{Ekko$|Evelynn$|Fiora$|Fizz$|Gragas$|Hecarim$|Jarvan} IV$|^Lee Sin$|^{Malphite$|Maokai$|Master} Yi$|^{Nidalee$|Nocturne$|Nunu$|Olaf$|Rek'Sai$|Rengar$|Riven$|Sejuani$|Shaco$|Shen$|Shyvana$|Tryndamere$|Udyr$|Vi$|Volibear$|} Zhao$|^Zac$

Mid Ahri$|^{Akali$|Annie$|Azir$|Brand$|Cassiopeia$|Cho'Gath$|Corki$|Diana$|Ekko$|Ezreal$|Fiora$|Fizz$|Heimerdinger$|Jarvan} IV$|^{Jayce$|Kassadin$|Katarina$|Kayle$|Kennen$|Kog'Maw$|LeBlanc$|Lee} Sin$|^{Lissandra$|Lulu$|Lux$|Malphite$|Malzahar$|Miss} Fortune$|^{Morgana$|Nidalee$|Orianna$|Pantheon$|Quinn$|Riven$|Swain$|Syndra$|Talon$|Twisted} Fate$|^{Varus$|Vel'Koz$|Viktor$|Vladimir$|Xerath$|Yasuo$|Zed$|Ziggs$}

ADC Ashe$|^{Caitlyn$|Corki$|Ezreal$|Jinx$|Kalista$|Lucian$|Miss} Fortune$|^{Quinn$|Sivir$|Tristana$|Twitch$|Urgot$|Varus$|Vayne$}

SUP Alistar$|^{Annie$|Bard$|Blitzcrank$|Brand$|Braum$|Fiddlesticks$|Janna$|Karma$|Kennen$|Leona$|Lulu$|Lux$|Maokai$|Morgana$|Nami$|} Kench$