Bought two 5* youngster MC first day they are both busts.
They are benched.

Regretted selling two of my 2* MC which caused my unbeaten streak broken. They both produced 7~8 rating consistently as MC that controlled the midfield properly, causing low rate of chance created for my opponents. The new 5* getting 5~6 rates are just trash compared to them.

Instead of bad form players, I used OOP players on the MC positions they work better. Actually my team win the CL game today (due to ridiculous bad luck on the CL draw, all my CL opponents are one level higher than me) with AML and DC on both MC spots in my team. They both give me form above 7.

New comers can take time to become good.
Trash players who can't consistently make form 7 should be benched for training and friendly games, or sold.