Rovers have confirmed the arrivals of Bongani Khumalo, Ross Turnbull and Harry Forrester.
Tottenham Hotspur defender Khumalo has joined Doncaster Rovers on a season-long loan deal.
The 26-year-old South African played alongside Rob Jones in Saturday’s 2-1 friendly win at Bradford City.
Khumalo, who has captained his country on several occasions, has found himself way down the pecking order at White Hart Lane and spent last season on loan at Greek club PAOK.
He is almost certain to start against Blackpool on Saturday, with Jamie McCombe out injured and Tommy Spurr on the verge of joining Blackburn Rovers.
Goalkeeper Ross Turnbull has signed