The retired striker has listed the conditions that must be met before the Belgium international could return to Stamford Bridge
Former Gil Vincente and Rayo Vallecano striker Henry Makinwa has hinted at what Chelsea must do before signing Inter Milan striker Romelu Lukaku.
Having scored 24 goals in 36 games for the Nerazzurri as they picked up the Serie A title last season, the striker has been linked with a move to some of Europe’s biggest clubs – including his former team.
Although Inter claimed they would not be keen on selling their prized asset, they could let the 28-year-old return to Stamford Bridge if they make an offer in the region of €120m (£102m/$142m) after rejecting the Blues' bid of €100m (£85m/$118m).