Sunderland could hijack Celtic's bid for Irish international, hints manager
Sunderland could hijack Jonny Hayes' move to Celtic is Derek McInnes becomes the new Black Cats boss, a Championship rival has hinted.
Neil Warnock has told BBC Wales that Sunderland's swoop for McInnes could be the reason why the Irish winger has stalled on a move away from Pittodrie.
Sunderland have been linked with a swoop for Hayes should McInnes make the switch to Wearside - though Celtic are still in pole position to sign the Republic of Ireland international.
He provided the most assists (12) in the Scottish Premier League in 2016/17, as well as nine goals, and with Black Cats are short of wide players and Hayes commanding a Â£1.5million fee, he could be someone McInnes would like to follow him to Wearside if he gets the job.
Warnock, who has been after Hayes ever since joining Cardiff City last year, has given up on sealing a deal for the 29-year-old.
Hayes is still expected to join Brendan Rodgers at Celtic, with the Dons hopeful of signing Ryan Christie, who spent the second half of last season on loan with McInnes, as part of the deal.
Warnock said: "You can only wait for so long and you've got to move on.
"Aberdeen want two players from Celtic and they've been messing us around for quite a few weeks now.
"And it wouldn't surprise me if their manager Derek McInnes goes to Sunderland either - so there might be other motives behind everything stalling.
"We've moved on and gone on to another one or two targets that haven't been mentioned yet."