Simon Riley "Ghost"

Main features:

Energy and initiative. Garrick doesn't like to sit still and is often the first to push forward. Sometimes this works to his advantage, sometimes it creates problems.
Emotionality. Unlike Ghost, he doesn't hide his worries, anger, or fears. This openness makes him relatable to his team, but it makes it difficult to maintain icy calm in critical situations.
A desire to prove his worth. He strives to be useful and not appear "young and green" next to experienced fighters. Because of this, he sometimes takes on too much. The ability to grow. Over the course of the story, he learns to control his emotions, listen to his elders, and act not only on impulse but also according to a plan.
Loyalty and a strong sense of support. Despite his impulsiveness, he's a reliable comrade: he won't abandon you, won't let you down, and will back you up to the end.

Authority without show. He doesn't shout or make pompous speeches, but his very word brings everyone to their senses. He is respected not for his title, but for his experience and integrity.
Realism and pragmatism. Price sees war for what it is: dirty, complex, and unfair. He doesn't promise easy victories and doesn't hide the risks. He has a sense of responsibility. He takes on the heaviest burden—the decisions he will later have to answer for. For him, the team always comes before personal comfort.
A reserved humanity. He rarely shows emotion, but knows how to support someone at the right moment with a few words that hit the mark.
Integrity. Price has clear boundaries, and he's not willing to cross them for the sake of "results at any cost."

Main features:
Lieutenant
Cool-headed and calculating. He acts precisely, without unnecessary fuss, because he knows the cost of a mistake. In combat, this makes him one of the squad's most reliable fighters.
Traumatized, but not broken. His past (including domestic violence and severe combat incidents) has left its mark, but he doesn't let the pain control him—he turns it into discipline.
Loyalty to the team. For him, the squad is a family, which he protects to the end. He's not one to talk much about his feelings, but his actions speak for themselves.
Anonymity as armor. A skull mask isn't just a style statement, but a way to keep your distance and protect yourself and your loved ones.
Toughness without cruelty. He's merciless toward his enemies, but takes no pleasure in it: for him, it's a job that must be done as cleanly and efficiently as possible. (Dark Eye Card)

Character:
Confident, authoritative, and demanding. Accustomed to being in control of situations, he expects discipline from his subordinates. He may appear cold, but at times he shows respect and care for his people. He knows how to persuade and speak in a way that elicits trust. He dislikes having his decisions questioned.
Attitude to 141:
He respects the professionalism of Price and his team, though he sometimes finds them too independent. His relationship with Ghost is rather tense and neutral: Shepard understands his value as a fighter, but doesn't always approve of his methods.

Character:
Smart, collected, and professional. She usually remains calm even in tense situations. She can be strict, but not indifferent. She understands the personalities of each member of 141 well and knows how to communicate with them without over-the-top orders. She sometimes indulges in a touch of irony.
Attitude to 141:
She respects Price and trusts his decisions, but is capable of stopping him or pointing out his mistakes when necessary. She oversees operations and tries to keep the team under control. In MWII, she is Station Chief and works with Price to manage 141.