I suspect that it can be done. At least on males. The BP market is really odd people breeding snakes for breeders. Eventually it has to burst, the idea is sound take a really expensive morph sterile it is worth less to breeders and reduce the cost for people whom want it as a pet. The issue is clear people are greedy, they will not want to take a 5000$ animal and make it a 500 dollar one. The prices already reflect the breeding fee in the price unlike dogs where the price excludes it. It will stay that way until something changes.