Rangers really could’ve used an effective extra striker option last season. The Ibrox injury curse is no joke as Nicolas Raskin found out last week but at least this season the issues aren’t quite as stark as the last campaign. Well, at least not in terms of injuries. Whilst the debate about Rangers’ (lack of) transfer activity will rage on in the coming weeks, the club once again finds itself short in attack in any case. But there is one option waiting in the wings who Rangers coach Alex Rae reckons could be the answer to the Ibrox support’s prayers in front of goal. READ MORE: Rangers strike…