yes and why not? Chelsea may come back and make arsenal or manchester city lose full points at the end of the season. This must be anticipated. Three points are really important for city and arsenal. It doesn't matter a lot whether chelsea has the possibility to finish at the top position or not but the thing that i do believe if chelsea is always trying to get full points from its opponent. History said that if chelsea was winning the champion league once the club was having bad performance in the EPL.
Playing in EPL is also important for chelsea. As long as chelsea can still win until the end of season and i think that's not so difficult for chelsea to enter at least in the europa league for next season. Chelsea will not be the only club that will be faced by city and arsenal at the end of season.
Liverpol will also have chances to steal points from arsenal and manchester city. That's why
Yes, it could happen. In a game, anything can happen. in fact, both Arsenal and Manchester City have the chance to slip in some of their matches. so, all of that does not rule out the possibility of happening.
But the question is, whether Chelsea is able to appear to remain consistent, or. because, I haven't seen the schemes and systems that Potter implemented went according to what he wanted. the proof, Potter is still always trying to find the right formation for his team. plus, still experimenting with rotating players. this too, is our consideration for Chelsea's next performance. but that does not mean, that Chelsea was not able to rise from adversity. just only make assumptions based on my point of view, plus the statistics they have. if Potter is able to bring his team back much better, then they have the potential to topple City and The Gunners. but before all that, at least Chelsea must show something consistent. on the contrary, if Liverpool are able to overthrow United with a landslide score. not something that is impossible for Liverpool to subvert City and Arsenal. but, most likely, the opposite may have happened.