Andy Halliday and Francois Zoko should both be available to play for Bradford City in Saturday's FA Cup fourth round tie with Chelsea at Stamford Bridge.

Midfield man Halliday has signed a short-term contract until the end of the season after cancelling his deal with Championship club Middlesbrough. Striker Zoko has had his loan from Blackpool extended to the end of the current season.

On a busy day of dealings at Valley Parade, teenage striker Oliver McBurnie was allowed to join Vanarama Conference Premier side Chester on loan while young defender Niall Heaton has made a permanent move to Nicky Law's Alfreton.