Rangers’ transfer activity is making fans tear their hair out as the new season approaches. The Ibrox side are just a few days out from the Scottish Premiership kick-off v Hearts whilst the Champions League squad registration deadline is this coming Thursday. After experienced centre-half Connor Goldson left the club, Rangers could be sitting on over £6m in transfer fees which fans expect to be reinvested into the team. God knows, it needs it. But any suggestion Rangers could move for two Scotland Euro 2024 stars could be shot down by a German manager down south and Old Firm rivals Celtic. REA…