Borussia Dortmund striker Robert Lewandowski will not be leaving the club, according to coach Jurgen Klopp.
Paris St Germain striker Zlatan Ibrahimovic has stopped short of guaranteeing he will be at the club next season.
Dundee expect to tie up a deal for the former Kilmarnock and Hibernian striker to sign at least until January.
The club added: "He will be training with his new Dens Park team mates tomorrow."
The 31-year-old scored four goals in 19 appearances, seven of which off the bench, since joining Hartlepool from Hibs last summer.