for the amount of good players france have ... theyre backs are alot weaker than they could/should be tbh
A lot weaker ?
There's something you have to understand about France : Our player do not have any time to play together in order to improve their teamplay throughout the year, and you feel it when they are on the pitch. They only gather and train together during the 6N and during summer and autumn test matches. Obviously with the world cup coming in September, the situation is different, and we saw this this week end and the one before.
And then there's Lievremont's choices. We never had the same back line over the 2 last years.
Therefore our backs do not have the automatisms the Irish/Kiwis/Aussies backs have for example. They need time to get to know each others
Bear in mind that the two French team you watched are 2nd string teams. Despite that, our backs had a pretty good performance.
Last week, until Maxime Mermoz got injured (which forced Trinh Duc to move from fly half to inside center), our backs were doing really good, it was a pleasure to watch them playing. And we had players that won't probably be in the starting XV (Marty, Traille).
This week end our backs displayed some beautiful moves, despite Rougerie playing his first match since January, despite Heymans playing his first match with France since end of 2009, and despite Estebanez average performance (tho he defended well). And despite a very weak scrum, which is unusual for France.
I wouldn't be concerned at all with French backs, to be honest I even think we probably have Europe best backs. They are not big names like Ashton or Foden, but after watching Palisson playing, would you want to swap him for Ashton ?