Another coach like Billie Jean King or even Brad Gilbert is very necessary right now. Sorry I don't see it happening. Venus is too prideful, set in her ways, and loyal to her parents to seek outside help which is long overdue and clearly necessary.
I've resigned myself to seeing her play well some times and playing poorly or timidly most of the times. She simply continues to do the same things year after year. We could go back 2 yrs ago and same the same thing, 4 yrs ago or even 5 yrs ago. The same story is replayed: second serve, forehand and now the lack of real depth.