Thats a very frustrating thing for mine.
I have seen game plans from us in some games. Then others it looks like we have literally not trained all week and met at the bus on game day.
Its Jekyll and Hyde.
Problem with game plans is that sometimes the bastards in the other team just won't go along with it ......... or because of penalties and errors you rarely get into the field position to execute ...... ie the first 3 sets of the 2nd half last week ...... game plan out the window ...
It is like all this business of repeat sets .... practise all you like .... if every 5th tackle is 30/40m out .... good luck ....