23 years old and 20 years old) and a C with Superstar potential (20yrs old)
The sad part here is that all three of these players get a year older next week. That being said...I would try and get a level 4/5 trainer and just train for your team or to make some money after a season or two. Forget about the NT unless you have some really good 18/19 yr olds.
Good luck in your new adventure.