''and then hoping to have some luck in doubles.''
they wont need luck in doubles, grigelis is good in doubles and he still has 1,5 month till this tie.
We have also one player who just came back from injury and is a former top 100 in doubles, Leo Tavares. Also, Gil has already an ATP tittle in doubles, in Vina del Mar, last year. So yes, I think Lietuva needs luck in doubles.
Anyway, I dont know who I am talking too, since you are banned