"Great." Lawliet made a hole directly underneath himself to go underground, and while this didn't give him much time, he now got the chance to come out of the ground directly underneath Deel. This would be the perfect position to not only catch his legs by using his arms, but lift Deel's head via Telekinesis to avoid the eye beams.
(Note: I know the wiki power-scaling wise is usually like "if your LS is higher, you can overpower telekinesis". This is why I restricted this technique to lifting Deel's head, because even if you are stronger than someone, you could still logically lift their head up, considering they wouldn't be able to force it down with the same strength they have in the rest of their body)