Eren briefed Renita about the arrangement he had made for her with Ace Almera. The girl was very impressed with him as a result, thinking to herself that the guy cared for her in his own way even when he acted recluse.
Renita agreed to Eren's arrangement without a second's thought. She had meant it when she said she'd follow his advice to a T. Eren also breathed a sigh of relief knowing that most of the girl's free time would now be spent on her class-specific training instead of following him that borderline on stalking.
Eren wished to do the same with all the other members of his team. Jake needed a tank to show him that sometimes having one versatile spell in one's arsenal wasn't enough.
Steve needed a capable berserker to tell him doubting his strength was the worst thing a ranker like him could do. And Becky needed a fine-tuning in controlling her mana consumption.
Your gift is the motivation for my creation. Give me more motivation!