The Hornets faithful both looked back and ahead on social media.
If there's any set of fans used to seeing a new manager being unveiled, it's Watford's.
They're not the only free-hiring club, of course, (Leeds United come to mind...) but the Vicarage Road faithful saw their fifth head coach appointed in just 10 months on Friday afternoon.
Sky Sports pundit Guillem Balague insisted Watford fans have plenty to get excited about with the signing of the 50-year-old Spaniard and, the odd joke about him already being sacked aside, Hornets fans did seem to be very pleased with the appointment on Twitter.
It seemed there were plenty more fans interested in responding to the bearded Serb and thanking him for his fine efforts in getting Watford promoted from the Championship to the Premier League.
Here's a selection of both the Flores and Jokanovic reaction!
Quique Flores is quite a coup for little old Watford isn't he?! Another big step in the right direction #InPozzoWeTrust— Steve Ford (@Steve_Ford77) June 5, 2015
@watfordfcsays great news and good to hear that Dean is staying on— Jay (@JayDrakeford) June 5, 2015
@watfordfcsays Welcome Mr Flores. Exciting season ahead methinks. COYH— Nicholas Smith (@NicktheHornet) June 5, 2015
@JokanovicSl Slav you did an incredible job getting the team up! Thank you!— WatfordTweet (@WatfordTweet) June 5, 2015
@JokanovicSl Thank you Slav. A great achievement. A shame it was not to continue but that is your business. Best wishes for the future.— Paul D. Hogan (@hoganwatford) June 5, 2015
@JokanovicSl please say "I must to be happy" once more for the Watford fans— William Worth (@WillyworthWorth) June 5, 2015