Tottenham Hotspur and Liverpool will look to step-up their efforts to land Lazio midfielder Ogenyi Onazi, who is keen on a Premier League switch in the summer, [football] direct news understands.The 21-year-old Nigeria international has been in impressive form this season sparking the English duo to track the box-to-box midfielder.Reds boss Brendan Rodgers is scouting Europe for new recruits with his side needing reinforcements as they prepare for next season’s Champions League. Spurs director of football Franco Baldini, meanwhile, has used his contacts in Italy to sound out Lazio about a move to White Hart Lane, European football sources have revealed.Onazi, who will appear the World Cup with Nigeria this summer, could cost as much as 10m.