Hi tech glasses and a hidden ear piece. I suspect this is the tip of the iceberg.
He made a relatively instant transition from duff to king of the hill. If he’d been smart enough to phase his improvement in gradually, he might have escaped detection.
So far, we’ve caught a bunch of “idiot savant” type cheats, those who deploy clever technology in a stupid way. How many shrewder ones have already escaped the net and are swimming freely among us?
TDs are now going to have to check glasses and bring a vacuum cleaner to their tournaments to get devices out of ears. On the other hand, if someone wants to give me a Ferrari…
The threat of vacuum cleaner into the ear is stronger than the execution.