Guys give the dude some slack, he is new to this and just made newbie mistake. This attitude right now is what makes newbies not want to get into Competitive.
Moose, you made some mistakes with your looking post
You can't expect to come out of nowhere with little 6v6 experience and get on a IM or high open team. As you can see, people take offense to that. You need to get known, get experience and do well in leagues to move up. I am not saying you are bad or anything, but you just need to play 6's to get farther in 6's.
Realistically your chances of getting in a IM team is 0%
Try to focus playing and doing well in Open first, if you do well you will get recognized and you may get into IM next season. I hope you find a good team to join and have a good season.
Guys on NATF2, remember. This dude is new to this. Don't instantly start -fragging and talking about him like he knows what he did. Explain what he did wrong, why he shouldn't do it and hope he doesn't do it again. If he keeps on doing it then there is a problem, but don't jump on him on the first mistake :/
Good luck on your search Moose