DERBY County makes two changes for this afternoon's Championship clash against leaders Crystal Palace at Selhurst Park.
Jake Buxton and Michael Jacobs come in for James O'Connor and top scorer Theo Robinson.
Buxton partners Richard Keogh at the heart of the defence and Jacobs is on the left side of midfield.
Jacobs' inclusion means Will Hughes switches to a more central role in midfield along with Jeff Hendrick and Craig Bryson, and Paul Coutts is on the right..
Goalkeeper Frank Fielding is among the substitutes after he came through his first 90 minutes of match action since suffering a groin injury in Derby's draw with Middlesbrough at the beginning October.
Derby County: Legzdins; Brayford, Keogh, Buxton, Roberts; Coutts, Hendrick, Bryson, Hughes, Jacobs; Sammon.
Subs: Fielding (GK), O'Connor, Tyson, Robinson, O'Brien, Gjokaj, Hoganson. Crystal Palace: Speroni (GK), Ward, Parr, Bolasie, Dikgacoi, Jedinak, Zaha, Murray, Delaney, Ramage, Moritz.Subs: Price (GK), Garvan, Blake, Wilbraham, Easter, Moxey, O'Keefe.
Jake Buxton and Michael Jacobs come in for James O'Connor and top scorer Theo Robinson.
Buxton partners Richard Keogh at the heart of the defence and Jacobs is on the left side of midfield.
Jacobs' inclusion means Will Hughes switches to a more central role in midfield along with Jeff Hendrick and Craig Bryson, and Paul Coutts is on the right..
Goalkeeper Frank Fielding is among the substitutes after he came through his first 90 minutes of match action since suffering a groin injury in Derby's draw with Middlesbrough at the beginning October.
Derby County: Legzdins; Brayford, Keogh, Buxton, Roberts; Coutts, Hendrick, Bryson, Hughes, Jacobs; Sammon.
Subs: Fielding (GK), O'Connor, Tyson, Robinson, O'Brien, Gjokaj, Hoganson. Crystal Palace: Speroni (GK), Ward, Parr, Bolasie, Dikgacoi, Jedinak, Zaha, Murray, Delaney, Ramage, Moritz.Subs: Price (GK), Garvan, Blake, Wilbraham, Easter, Moxey, O'Keefe.