So Louis sees his U20's beat la France 59-17. So not a bad first season on the points front for him. I make it BHam Mose 544 + (U20's) 59 = 603.
I believe that the U20 set up is that the 3 coaches this year will take charge of Six Nations plus World Championship games which as far as I can read is Samoa, Wales, Oz 31.5 to 8.6 2017. From what I also read the system in place is to provide young coaches with 1 years experience at this level towards the development of coaching at England International level. It does not read as if it is a continuing contract but as with all things RFU -this may change and it would be good if Louis is around in the England coaching staff for some years to come.