For my wonderkids who just aren't good enough to be a starter on my first team, should I make them subs, starters on reserves, starters on my U20 team, or loan them out? I'm playing as Man U and just bought an additional 6 or 7 wonderkids so I was thinking I should keep them and put them on my U20 team so that they can benefit from my training which is 4 stars or more for each category (I think they are Kevin, Lucas, Fabio, Raphael, Alex Smithies, Thiago Alves, and then 3ish more people who were under 6M).