Cavenagh - who was in Istanbul last week to watch the first leg - checked into a plush city centre hotel just after 3pm.
He is part of a four-man delegation which includes San Francisco 49ers representative Gretar Steinsson - the former Iceland international who was lured into a key role at Leeds by the NEL giants.
Cavenagh's arrival on Scottish soil is the clearest indication yet that his multi-million buyout is nearing completion.
We previously revealed how he had attended a match against St Johnstone in January before he was publicly known to be at the heart of a revolutionary US proposal to hoover up more than 50 per cent of the shareholding.
The following...