It will be his first start since finishing fourth in a field of six behind Majorelle in a 1100 metre Class 3 Handicap at Ipswich in early December.
Rothgo won his first two starts as a two-year-old which earned the son of Rothesay a shot at the Group 3 Ken Russell Memorial Classic at the Sunshine Coast in May last year.
However, Rothgo, who was in the market to topple the powerful stables of Ciaron Maher, Chris Waller and Annabel Neasham, ran the worst race of his career, tailing off last.
Thomas later discovered Rothgo was suffering the effects of a virus and he was immediately spelled after the Ken Russell.
Rothgo was bred by the Benjamin family who hail from Glamorgan in South West Queensland.