Arsenal boss Unai Emery is counting on two more signings after their record deal for Lille striker Nicolas Pepe.
The Daily Express says it's understood Arsenal's spending this summer is far from finished.
The Gunners expect Celtic left-back Kieran Tierney to arrive soon in a 25m deal, with Unai Emery also eyeing a centre-half.
Arsenal boss Emery wants Scotland international Tierney to be his long-term left-back.
In terms of eyeing a centre-back, Arsenal could lose both Laurent Koscielny and Shkodran Mustafi this summer.
Arsenal boss Emery is keen to replace a centre-half if Koscielny or Mustafi leave.
