The Reds have brought in seven new signings this summer.
Jackett, who was sacked by Wolves on Friday night, managed the Swans between 2004 and 2007
The Turkish international has been linked with a move to Spurs this summer.
The Gunners' lack of consistency saw them fall away in the title race last season.
Everton lost against Dynamo Dresden in a pre-season friendly match on Friday.
The Reds goalkeeper has suffered a broken hand and will miss two months of the season.
The Blues were beaten by Dynamo Dresden on Friday.
Leeds United defender Liam Cooper hopes to recover from injury soon.
The club has so far made just two signings ahead of the new season.
The striker once again scored against Arsenal on Friday.