The Glasgow Rangers forward rejected a new deal at Ibrox, but has sent a positive message to supporters.
Liverpool completed a move for the Southampton forward early in the transfer window.
Jamaal Lascelles is currently the leading candidate to be handed Newcastle United's captain's armband.
The Hoops were stunned by Lincoln Red Imps, and Tierney has discussed how the disappointment ranks in comparison with last term's defeat to Glasgow Rangers.
Leeds United fans turned up in their droves to support the club in Dublin.
Newcastle United won 6-0 against Bohemians yesterday.
Brendan Rodgers has made just one signing since taking charge at Celtic.
Both players made late appearances during the pre-season friendly with Wigan on Saturday, with Pereira finding the net in a 2-0 win.
Gerard Deulofeu featured in Everton’s win against FK Jablonec in a pre-season friendly game on Saturday.
Chelsea have signed N’Golo Kante from Leicester City.
Berkshire Hathaway has applied to the Federal Reserve to expand its Wells Fargo holding beyond 10 percent.
Fines imposed by the Financial Conduct Authority (FCA) in the first half of 2016 have fallen to £7.2m – less than 1% of the figure of a year before.
Mark Carney will this week spell out the financial risks sparked by the vote for Brexit in remarks that will be closely watched for any measures to help banks free up capital and keep loans flowing to businesses and households.