City sit 11th in the Premier League table ahead of their trip to West London with the side unable to get close to the heights of their starts under Brendan Rodgers in the past two campaigns.
"Brendan and his coaching staff have done a fantastic job the last couple of years," Frank said.
“They have come fifth, really close to those Champions League spots, playing an entertaining style of football.
“They have really developed a good side that is really dangerous, and they will challenge for the top four again this season."
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!