As John Kennedy once said, \"The time to repair the roof is when the sun is shining.\"
Even though the sun may be shining with a positive move to the C.C. Brown barn, but SI was under a cloud of mis-management for his first 3 1/2 years, which caused a deluge of bad habits to be developed. Hell, the horse was just reacting to, and trying to survive --- mis-management issues amongst other things. They might be better off hiring & consulting a horse whisperer, before sending the horse to anybody else to train, finding out what the horse was now thinking and feeling. But, consistent with the mis-management style and thinking --- there was never, ever was a problem.