This thread is clearly all about laughing at Chelsea.
But putting that aside for a minute, I think the issues they are having is mainly because they are trying to gel too many players all at once, many of them from foreign leagues.
It often takes a full season for players to adapt to the Premier League.
I'd say that's the main reason they are struggling, Not Lampard, its questionable the impact Lampard is having as he's only been there for 50 odd games which is nothing. It took Klopp 3 full seasons.
I'm not saying he's a good manager and I'm not disagreeing with those claiming he is shit either, I'm simply saying for me it's too early to tell.
We know Roman is ruthless though so I'd be shocked if Lampard got much more time.
I think they have a very good squad there though and I expect them to compete for the title next season once the players have adjusted and they have gelled together as a unit.