Leeds United are close to signing RB Leipzig midfielder Tyler Adams in a deal thought to be worth about £20m.
It is hoped that the transfer is done in time for Adams to be included in the Leeds squad flying out to Australia for a three-match tour next week.
United are also hoping to bring in Feyenoord winger Luis Sinisterra.
The Elland Road side play the first of their pre-season fixtures against Blackpool at York on Thursday, but last season's top scorer Raphinha has yet to join up with the squad.
His future appears to lie with either Chelsea or Barcelona but, if a deal is not sealed this week, the Brazil international is expected to be in the traveling party for the fixtures on the Gold Coast and Perth.