Doesn't matter how many times a person shifts their vision between the cb and ob.
What matters is whether the user is making more shots more consistently. Whether they use cte as taught by Stan or some basic version gleaned through whatever means that uses the same fundamental objective references the user is clearly expressing their satisfaction with the method.
In Rodney's case he said clearly that Stevie Moore taught him and Stevie was taught by Stan so the lineage from hal to Stan to Stevie to Rodney is established.
What matters is whether the user is making more shots more consistently. Whether they use cte as taught by Stan or some basic version gleaned through whatever means that uses the same fundamental objective references the user is clearly expressing their satisfaction with the method.
In Rodney's case he said clearly that Stevie Moore taught him and Stevie was taught by Stan so the lineage from hal to Stan to Stevie to Rodney is established.