From Italy – Pochettino has Called Midfielder over a Move to Tottenham

Tottenham’s Argentine boss Mauricio Pochettino mainly strengthened the attack and defense in the last summer’s transfer window.
Players like Son and Njie arrived to improve the attacking line and three defenders in the form of Alderweireld, Wimmer and Trippier were signed for the defense.
This time around, the North Londoners must focus on improving the strike-force as they need someone to cover for Harry Kane and also reinforce the midfield department as well.

As far as the midfield is concerned, Spurs already have in form players like Dier, Dembele, Mason and even Alli. Still, according to reports in Italy (TMW), the former Southampton manager is looking to sign a defensive midfielder in the form of Gremio’s 21-year-old DM Walace Souza Silva.
As per the provided Tutto Mercao Web link, Pochettino has called Walace over a potential move to White Hart Lane in the summer transfer window.
Previously, it has been reported (Transfer Market Web) that the likes of Arsenal, Benfica and Fiorentina are also interested in signing the Brazilian holding midfielder. Clearly the demand is high for the Samba starlet.
In your opinion, should Spurs sign Walace?