The fuel teams that tested at Indy the week prior to the U.S. Nationals all ran in the left lane - and that was their choice. Seems to me they could have learned something about getting down the right lane had they elected to test in that lane, but I'm only an observer.
As Dixon's run showed, the early problems in the right lane could be overcome. Robert Hight's problems came after he had problems further down the track that wiped out his early lead. Greg Anderson almost pulled it off in the right lane, but his car did a small dance on the launch and in Pro Stock that's all it takes, especially in the final round.
Yes, the right lane had some problems - to me, they appeared to be in the first 60 feet or so. But enough teams managed to pull off wins in that lane that it's not clear it was all the lane's fault.