When Lancaster was installed as the full-time successor to Martin Johnson in the spring of 2012, after a successful stint as interim head coach, his appointment was ratified by a panel of experts. Ritchie, having recently arrived from the All-England Lawn Tennis Club, employed Sir Ian McGeechan, Conor O'Shea, Richard Hill and Andrew as his four wise men to provide rugby guidance before making the crucial decision. Yet, despite his input at the time, Andrew is set to be heavily involved in deciding whether the choice of Lancaster was a mistake or not.
England's players expect to be consulted as part of the review and while the format for that consultation is still being finalised, views from within the squad are set to be presented by senior players.
Lancaster has conceded that one of the issues which is bound to come under scrutiny within the review process is the RFU edict against picking players for England who are based outside the country. A concerted campaign to highlight the case of Toulon flanker Steffon Armitage has kept the matter in the spotlight.
James Haskell broke the English mould by spending time in exile, in France, Japan and New Zealand. The Wasps captain - who was among the host nation's delegation at Buckingham Palace yesterday for a reception with the royal family - would vouch for the benefits of a stint abroad.
Despite being mindful of the union's stance on the matter, he said: 'I would recommend any young players with that opportunity to play abroad, to play in Super 15, or in Europe. Development-wise it's great. The Premiership is so attritional because we have relegation and it's so physical, a lot of young players don't get opportunities.
'If you have an England career you have to think about it very carefully, but if you feel you can miss out on England for a while and come back a better player and fight your cause then all power to you.
'I was lucky that I did it at a time when that rule wasn't in place, so I maximised the opportunity to play abroad. When I went, initially everyone was writing me off, saying, "It's a terrible decision, you shouldn't go". Luckily, I didn't listen and I gained a lot of experience.
'The rights and wrong of the rules are not for me to decide, but the people who do go abroad now are fully aware of what they are getting themselves into.'
-DAILY MAIL