Why $5000 to train.
Unless you're planning on buying Kamui chalk for all the players.
Seriously, what type of training would you do or where to justify that amount.
And why do you believe that Match Room should pay it. If you get that amount, so should Team Europe. So now, there is 10K out of Match Rooms profit.
You have been invited to be the coach, your team is picked for you. The rest is pretty much up to you as coach.
If everyone put their heads together, I'm sure it wouldn't take much to figure a way to come up with that amount.
Hold a Chili Cook Off or a bottle drive etc.
I'm guessing he's calculating travel/expenses for 6 people, plus fees for the venue for practice. With players coming from all over to stay/play for a week solid, it could add up pretty quick. I'm sure they could save on some things, but not likely much.