http://www.efl.com/news/article/2016/efl-statement-huddersfield-town-3723224.aspx
The regulation states that Clubs must play their ‘full strength’ side in all fixtures unless some satisfactory reason is given.
Having considered all matters, there is no doubt in the Board’s mind that...
The Football League have contacted Huddersfield for their observations.
http://www.efl.com/news/article/2016/efl-statement-birmingham-city-v-huddersfield-town-3702628.aspx