The RFL are already f**king it up by refusing to allow clubs from outside of England/the UK access to central funding. So though the Wolfpack, Catalans, and Toulouse make the RFL money they don't get a share of it back from the RFL in grants.
Sure the 'foreign' clubs get to keep any TV rights money from their country, but as soon as one of them gets a good contract that'll change because the big clubs in England will see the money and vote for themselves to get a share of it while continuing to block the foreign clubs from getting a share of the English contract.
It's already had an impact as well, Ottawa was all set to join League 1 in 2020 until the RFL told them they wouldn't get central funding, which they thought they would get because they bought the Hemel Stags so they thought they'd get Hemel's share. Now their entering the competition has been knocked back a year while Perez and the RFL fight over whether or not Ottawa will inherit Hemel's central funding.