Rafa Benitez has already used 27 different players in his Newcastle United team so far this season and Clark believes it will bring out the best in the squad.
West Ham United are currently in the bottom three with just one win to their name.
It has been a long time between meetings for Barnsley and Aston Villa as they prepare to meet at Oakwell tomorrow night.
Goals from Lee Bowyer (2), Mark Viduka, Eirik Bakke, Dominic Matteo and Darren Huckerby sealed an impressive win for Leeds United.
Wolves follow up their 3-1 win over Brentford with a trip to Wigan Athletic as they look to continue their fine run of form.
Origi became an integral part of the side towards the end of last season, but with the Reds performing so well in the final third, it could be hard for him to nail down a place.
Theo Walcott has begun the season in sparkling form after having being left out of Roy Hodgson's England squad for Euro 2016.
Despite conceding a disappointing late equaliser against West Brom, there were certainly positives for Stoke fans to take from the game.
Newcastle United made an abundance of signings over the summer, and their fans will be hoping the money they spent pays dividends.
Several bosses are starting to feel the pressure in the second tier, with this trio in particular need of three points from the midweek fixtures.
If some in England’s number returned to St George’s Park this week with scars still smarting from the summer’s European Championship, then step forward the antidote.
For the first time in English football history Premier League transfer spending is set to top the £1 billion mark, and fans react on Twitter.