Chelsea has the opportunity to occupy first place this season if Liverpool's consistency begins to be disturbed in the upcoming matches, but if Liverpool continues to be as good as Chelsea, second place will not fall to any other team other than Chelsea because so far the improvement in the game of the Chelsea team itself has been quite good and undeniable. The next match for Chelsea is to host Fulham, and it will be a fairly easy match for Chelsea to win at home because Fulham has not developed well enough during this season.
Liverpool have a much heavier schedule in the next five matches because they have to face Tottenham, Man United and Nottingham Forest and if they are unable to maximize the three matches, it is likely that Chelsea will be able to win the first position. The next five matches Chelsea will face a much easier match because it will not face a much stronger team, so Chelsea's chances of catching up points from Liverpool are very large.
This is the best opportunity for Chelsea but it takes consistency to be able to collect full points in the five matches. Enzo Marsca will definitely understand this opportunity will be a big hope for them and surely he will provide much better results to be able to rank first in the standings.
This is December period when premier league clubs has busy schedules in term of numbers of matches to be played thus no club would be guaranteed a consistency runs there are matches that would end up in draws and losses too, though Chelsea would have the opportunity of rotating their squad to give room for some fresh leg that is where the club has an edge over Liverpool, Man City and Arsenal, however for Chelsea to capitalize on that busy schedules they would have be consistent of course they are bound to play tough matches and there is no easy match in premier league.