Hooper, most pertinently, doesn't look to have been adequately replaced.
Q.Do you think you were adequately replaced in center field by the Yankees?
Lennon watched as his "crown jewels", Gary Hooper and Victor Wanyama, were sold last summer without being adequately replaced.
Gardner has been adequately replaced, for the most part, by a platoon of 40-year-old Raul Ibanez and 35-year-old Andruw Jones, 35.
Keisuke Honda has just joined, and there are Nigel de Jong, Philippe Mexès and Christian Abbiati, but Zlatan Ibrahimovic has never been adequately replaced.
The much reviled council estates in Craigmillar have been flattened but the city's public housing has not been adequately replaced, and Edinburgh is experiencing some of the steepest house price inflation in Britain.
Rooney's decision appears to have stemmed largely from his growing sense of disillusion about the levels of investment at United and his feeling that players of the calibre of Ryan Giggs, Paul Scholes and Gary Neville are not being adequately replaced.
The winger was pivotal in adding a burst of pace to the team, but has been adequately replaced in the form of Stamford Bridge reject Mohamed Salah, who the club secured on loan with an option to buy as part of the £26.8m deal for Cuadrado.
In some circumstances, a new stand-alone study can be adequately replaced, with conservation of resources, by joining a larger health survey.
