Youth Players - Way too expensive?

[Calvin Shu]

The "not-so-good-one" is a slow trainer so it's best to sign him for free and sell him for extra money

Thanks....and the "not-so-good one"....how "not-good" is he?

When I receive my youngsters, I will be in Level 2 (sealed champions in Lv 1 and gonna get the lads two days later)... might be a good idea to get me mentally prepared - how many stars are they gonna be (both)?