Manchester United are reportedly weighing up a move for Arsenal's Myles Lewis-Skelly, according to Sky Sports' latest round of paper talk, as the Old Trafford club continue scouring the market for defensive reinforcements.
It's part of a busy day of transfer speculation across the Premier League. Arsenal, meanwhile, are said to have made headway in talks to sign Real Madrid forward Vinicius Junior, while separately the Gunners have reportedly struck an £80m agreement in principle for Newcastle midfielder Bruno Guimaraes.
Elsewhere, Manchester City are understood to be preparing a surprise offer for Chelsea winger Pedro Neto, a deal that would raise eyebrows given Neto's recent move to Stamford Bridge.
United could also be busy on the goalkeeping front, with Altay Bayindir reportedly attracting interest from Celtic as he looks for regular football away from Old Trafford.
None of these deals have been confirmed, but Sky Sports suggests all four situations could develop quickly as clubs look to strengthen before the window shuts.