That is probably the dumbest approach Ever.Cover is a skill not needed when soloing,same for provoke.Solo glads dont use it,instead you Kicking him out your team,when its maybe the first time he ever joined a party is just stupid,and he probably dont even want to try to get a party anymore because of people like you.What you Should have done was simply Explain why he needed those skills and when he needs to use them,SIMPLE.but you kick him out and start a crying thread about it ? What a f---ing sad and low approach.You're def helping the community get better this way !! Way to go!