http://www.ussocceruk.com/news/?CatTypeId=2&ContentId=1754 What were the terms of the last deal they made? It says in the article that a similar deal may have been made this time. How much money we talking? What are the realistic chances that Convey gets a work permit?
This article should answer your questions. http://www.washingtonpost.com/wp-dyn/articles/A47822-2004Jul13.html 100%. He's played in more than 75% of the US national teams meaningful games over the last 2 years.
On the last game with Poland his passes were off the mark 75% of the time. I don't see what the big deal is.
The 75% is not meant as a qualitative indicator of BCs play. The Home Office turned down Spurs' WP application mainly 'cos BC didn't play in 75% of the Nats' "meaningful" fixtures. This should now be a non-issue if Spurs reapply.