I wouldn't start him tomorrow, but I'd be looking to give him a good 30 minutes so he's available to start against Arsenal, even if he's then subbed off early. A huge boost having him back. His energy levels at both ends of the pitch make such a difference, as does his movement. Gundogan wasn't particularly influential in either game against Bayern so having Phil back gives us the option to stick Bernie central alongside De Bruyne and have Foden wide right. Also means Grealish can have a bit of a rest without us losing as much quality. Good problems to have at this stage of the season.