Jonatan Johansson knows what it takes to score in England’s Premier League.The landscape may have changed somewhat since he made his move 20 years ago from Rangers to Charlton Athletic.But the principles remain the same when it comes to sticking the ball in the back of the net.Johansson is convinced that if – or when – Alfredo Morelos leaves for England’s top flight, he’ll score goals at that level.The Colombian’s future this summer was always going to be up for debate.But the Covid-19 crisis will only intensify it – given the financial impact it’s set to have on clubs all over the UK.Will Rangers need to cash in on their star turn to bring in much-needed funds?Is it the wrong time to sell, given the inevitable decrease in players’ transfer