Cinematic load screens?

Nothing over the top, I'm just thinking, now I know this may not be an option for some with less powerful Pc's but if the champions you pick(ex. Headhunter Nidalee) she would jump off something as the cougar, and appear as her human form to kinda like "be set in stone" and let the load commence. I dunno though maybe not, Im just writing this because I'm waiting for a "Twitch" to load the game.