Nottingham Forest's decision to leave Lewis O'Brien off their Premier League squad list for the season half of the season and subsequently loan him out caused consternation among supporters.
Even more surprising and confusing for Reds fans was the inclusion of an option-to-buy clause in the short-term transfer. But there is an explanation behind that particular detail.
The midfielder this week joined DC United, managed by former Manchester United and Everton striker Wayne Rooney, on a loan deal that ends on 16 July. It means O'Brien will only be at the Washington club for half of the Major League Soccer campaign so that he can return in time for pre-season with Forest.