Kenny Dalglish's side have drawn three out of five games on home turf so far, and the Brazilian international insists everybody is working hard to get that winning habit back in L4.
"The results may not have been the best just yet but there are a lot of new players that came in and it always takes time to settle and build an understanding," said Lucas.
"The points that we have dropped, especially in the home games, could be crucial in the end but I am still really confident that we will have a good season.
"We have to make sure we get the points we need, especially at home, because that will be very important for us.
"We know we have to improve our finishing but I think if we are creating so many chances, that means we are doing something right.
"If you look at the number of chances we have created throughout the whole season and think about the number of times we have hit the post or the bar, then there are plenty of positives."