First of all,
I would train your two 18 year olds and the Spanish guy.
48 minutes one position. I believe I would train IS en ID. That is trained best on center.
Than I would play your pg on pg.
Try to upgrade a little but don't spend much on upgrades for sg,sf and pf.
and I would differ tactics as much as possible, just to get an idea what all the different tactics are.
Don't focus on winning yet. Focus on economy, build arena, get a good foundation first.
Thanks! Looking forward to you playing Kavala Den Haag next week. Best of Luck.
It sounds like your saying building a stronger foundation is what's most important for my team.