the vuelta a espana. police said they were planning to spill hundreds of litres of a liquid similar to motor oil on the road. they were arrested on saturday and released today pending further investigation. they re thought to be part of a group seeking catalonian independence. chelsea striker romelu lukaku is set to join serie a side roma on a season long loan. it will see him reunited with former bossjose mourinho and includes an £8 million loan fee. roma will also be covering the belgium international s wages. inter milan had hoped lukaku, who s not part of mauricio pochettino s plans at chelsea, would return to the club where he spent last season on loan. lukaku s belgium team mate timothy castagne has joined fulham from leicester on a four year deal. castagne spent three seasons at the king power stadium. he s signed for an undisclosed fee until the summer of 2027, with an option to extend that deal by a further 12 months. former italy and manchester city manager roberto mancini s