#1 Winning a cup competition
To be successful in club football, you need to win trophies and Chelsea, like every other club in the world would be aiming to win at least one in 2020. Now, the Premier League title is an unrealistic target, as is the UEFA Champions League because in both these competitions, there are better teams than Chelsea.
So, what is a realistic target then? The FA Cup is what Lampard should target as his first trophy in his managerial career. To do that, Chelsea need strength in numbers, which they seemingly don't have right now. Hence, adding some fresh faces in January is a must for Frank Lampard.
Nevertheless, Chelsea is good enough to win the FA Cup this season and winning a trophy should be their biggest priority in 2020. Not only will it give the youngsters some confidence, but it would also show that the Blues are heading in the right direction under the Englishman.