Kilmarnock boss Mixu Paatelainen is trialling strikers Cedric Roussel and Basile Camerling. Belgian striker Roussel, formerly of Coventry and Wolves, spent a week training with Dundee United three seasons ago.
Paatelainen is hoping to land the 32 year old on a free transfer while he is also looking at ex-Nancy frontman Basile Camerling.
"Since the start of pre-season, adding a striker has been a priority," said Paatelainen.
"We don't have a lot of money so we've got to make sure it's right."