Two Trolly ideas

I have 2 ideas for champ abilities that don't exist in our beautiful world of League of Legends. Or at least champs who can do these haven't showed up yet:

1- A champion's ultimate: controls a near targeted enemy champion for few seconds.

• This idea takes crowd Control to the next level. It would make it literally crowd "control".
• when you control your enemy you can't use his spells on your allies. you can use his normal spells only -without his ultimate cuz that would be so op- on his allies (enemy team). -If you control an enemy champion and Press Ctrl + 6 it will show "his" mastery emote if unlocked.

2- A champion's normal spell that can turn him into a minion (or a jungle monster not sure). -This ability might be a new kind of stealth. Imagine yourself walking in peace and then out of no where a fed minion transformed into a champ and one-shot you. That would be so much fun. -It can be used in very smart tactics.

Note: i got the first idea from Kayn his ultimate lets him get into the enemy champion without controlling him. just following him and doing damage in the end. Why not do something similar but without any damage. just controlling enemy actions. I got the second idea from Ivern's W. he can create something related to the map .. A brush! The second idea is related to something already exist in the map.. the minion.

What do you guys Think? lol