Wolves sporting director Kevin Thelwell has hinted new signings this summer will be for the long term and the focus is on quality not quantity. Head coach Nuno Espirito Santo is understood to want a central defender, a striker and a midfielder this summer. Wolves have confirmed interest in Albion forward Salomon Rondon, while they are aware of Mexico international defender Edson Almarez and have been linked with Leeds midfielder Kalvin Phillips, among others. “Wholesale changes are not on the agenda, it’s small tweaks to allow us to keep the squad nice and fresh moving forwards,” explained Thelwell to www.wolves.co.uk…