England hero Joe Marler aims pointed dig at Scotland with Calcutta Cup message / Joe Marler says 'drop them all' as England eye Six Nations glory vs Scotland / Joe Marler makes plea to ITV after retired England star learns of Eddie Jones job / Joe Marler insists retirement timing right after Harlequins crushed by Bristol / Joe Marler reveals reasons for retirement after emotional Harlequins farewell: 'God, I'm ready' / Bristol run riot against Harlequins to spoil Joe Marler's retirement party / Joe Marler shockingly changes retirement plans as announcement made / Joe Marler decides to hang up his boots after Harlequins match on Friday / Joe Marler leaves Ally McCoist in stitches with latest dig at New Zealand Haka