RFU adds extra England Test and leaves Borthwick without warm-weather camp - London Irish's attempt to leave English club system set to be blocked by RFU - Beaumont defends RFU's Sweeney and takes aim at 'personal attack' on CEO - Besieged Bill Sweeney battles on - but the RFU is no longer remotely fit for purpose - RFU's Bill Sweeney refuses to apologise for taking PS358,000 bonus - Bill Sweeney determined to stay in RFU role until 2027 - Bill Sweeney insists he will fight on as RFU chief amid calls for dismissal - Sweeney refuses to walk away from RFU role despite pay scandal - I can't do that - Bill Sweeney won't walk away from RFU role despite pay scandal - RFU chief Bill Sweeney wanted to defer controversial bonus payment