Heaven, where Christ is now, is where all dead siants exist with disembodied souls ("absent from the body, present with the Lord"). This is the intermediate state for saints - the state of existence between death and resurrection. The eternal state, however, is not the same. It consists of only the saved with Christ in the new heavens and new earth (2 Pt. 3). It is preceeded by Christ's coming, the resurrection, judment, and transformation of heaven and earth (Rom. 8; 2 Pt. 3; 1 Thess 4; etc.). Many older hymns seem to depict the intermediate state as the eternal state. Maybe that's what Wright was pointing out.