Oh well, I'm not sure how the millions of pounds and world class players of City/United/Chelsea will be able to compete with the might of Bredan Rodgers over the next 5 years. We might as well pack it all in now.
Look, on a serious note, Rodgers has done a great job at Liverpool (though it pains me to admit it). And he deserves a lot of credit, but there is a limit to where he can take you. Rightly or wrongly, nowadays the winner will, bar the odd exception like Athletico last year, be the clubs with the most money. The clubs that can buy the best players and pay them the most money will always win long term. Look at Chelsea, they've had god knows how many managers over the last 10 years and have kept on being successful, same goes to Madrid. City too.
The days of building longevity, and stability, being the key component to a successful club are gone. Thats why there is a ceiling to how far Rodgers can take you, without significant financial backing, which you don't have right now. At least not on the scale of United, City and Chelsea.