The transfer mill is churning once again, with Tottenham believed to be lining up a move for Rico Lewis, the defender from Manchester City . Sources close to the club suggest they are exploring options to reinforce their squad ahead of the run-in. Until a fee and conditions are finalised, the deal remains vulnerable to disruption - especially if Newcastle, Chelsea and Nottingham Forest decide to make a formal offer of their own in the coming days. Tottenham's back line has been a real strength this season, conceding just 0.71 goals per game (5 in 7). Rico Lewis would be expected to slot into that unit and hold his own in an already solid setup. Alongside this, Manchester City are said to be exploring Alexander Isak, Carlos Baleba and Maghnes Akliouche with Tottenham likewise connected to Dani Olmo, Ferran Torres and Carlos Baleba. Stay tuned for more details as the story develops. Need more Tottenham transfer rumours? Follow @PlayerSwitchCom on Twitter for news and updates as they happen.