Lacazette is the seventh Arsenal player to score on his first Premier League appearance. I thought Rob Holding might get hooked, as he's looked the most uncomfortable in an Arsenal back three that struggled collectively on the back foot throughout the first half.
Danny Welbeck was able to equalise just before the break, but Vardy's second of the night had Leicester ahead again before the late heroics from the super-subs. Although Arsenal signed off in May by lifting the FA Cup, a fifth-place finish ensured the north London club failed to qualify for the Champions League for the first time in two decades. His second was to meet Mohamed Elneny's cross with a powerful header past goalkeeper Kasper Schmeichel.
The current contract Sanchez with Arsenal expires in the summer of 2018. Following a short corner on the left, Marc Albrighton's deep cross was headed back across goal by Harry Maguire and Okazaki leapt to nod a header past Petr Cech.
How could Arsenal line up next season?There was a lifeline for Wenger before halftime when Welbeck met Sead Kolasinac's cross to tap in an equalizer.
The second half started slowly until Vardy sent another shock through the Emirates with his second goal in the 56th minute.
The 2017-18 Premiere League season started off with an absolute thriller between Arsenal and Leicester City on Friday.
Just not the type of display that delivers titles.
The fans at the Emirates were getting their first glimpse of Lacazette in a competitive game and the £46.5 million ($60.3 million, 51.1 million euros) man needed less than two minutes to find the net.
Arsene Wenger raised eyebrows last week when he said it was an "ideal situation" having players in their final year at the club.