:Hmmm I guess I overlooked the article. I will re-read it again. I will slowly add comments ona  regular basis for the next two days. —   

 ===Prose comments=== 
 ;Lead 
 * nationality? 

 ;Early career 
 *. A comma is missing after "team" 
 *. I guess it's better of written:  
 *The last sentence of the second paragraph is supporthed by which source? 
 *It would be good to state that "Arsenal" is a club. 
 *Why "the London club" is not wikilinked? 
 * This sentence is supported by ref 13 or 14? 
 *. Could you expand a bit on which were those conditions? 
 *. A comma is missing after "result".