#profanity

We know from Casey Jr that Leo stressed the importance of listening to your team. A big part of that also means knowing how to communicate with them in general.

With Michelangelo, he keeps it short and succinct, trusting his brother to know what he's doing when in his element. This trust goes a long way with Mikey, having spent years of his youth as the baby striving for the respect he felt he deserved. Leo knows it's best to not bog Mikey down with details, allowing him to improvise as needed. This unspoken freedom has only grown over time as Mikey has dipped deeper into spiritual arts that, frankly, go completely over Leo's head.

The greatest sacrifice Leo has ever made was read Donnie's Big Book of Bad Guy Codes. While he doesn't remember ALL the numbers, he has memorized the ones that matter and it has helped tremendously in avoiding miscommunication with his genius brother. More importantly it silenced any of Donnie's usual belly-aching. As Leo's "twin"/"equal" the two still butt heads from time to time. Donnie respects his brother's authority (mostly) but will still push the boundaries of what he's allowed on a semi-regular basis. Give Donnie an inch and he will take the mile and then find a loop hole that allows him to go twenty miles more. This is partially due to him often being the one left behind at HQ, making the turtle just a TAD stir crazy. Leo does his best to keep him in line regardless.

Big brother Raph will forever and always be big brother to Leo. As such he holds a place of authority in Leo's heart and is someone he still regularly seeks counsel from in both the ways of leadership and more. Raph is always happy to support his younger brother and does a surprisingly good job (albeit after years of practice) of walking the line so as not to step on his brother's toes in the process. At least not since the secret of "the Key" blew up in their faces several years ago. They don't talk about that anymore. Leo is the leader now and he's done a great job in recent years as far as Raph is concerned. He trusts him to make the right call. The two have a close bond and regularly use mind meld to quickly communicate rather than speak ...this will be important to remember for the future.