Jones has made five changes to the team that lost out to Zebre in Italy last weekend, in the Guinness PRO12.
The back three see one change made to it as wing Adam Warren joins fellow wing Adam Hughes, and fullback Carl Meyer. The centre partnership remains unchanged as Tyler Morgan, who made his 50th appearance last weekend, is joined by Sam Beard. Fly-half Angus O’Brien makes his 50th appearance for the Region and is partnered in the half-backs with scrum-half Charlie Davies.
The front row sees two changes made to it as props Sam Hobbs and Lloyd Fairbrother are given the nod with Rhys Buckley retaining his position as
The replacements bench sees Thomas Rhys Thomas, Phil Price, Brok Harris, Ashley Sweet and Jack Dixon named, who join Harrison Keddie, Dorian Jones and Tom Prydie.
Newport Gwent Dragons team to face Scarlets
15 Carl Meyer, 14 Adam Hughes, 13 Tyler Morgan, 12 Sam Beard, 11 Adam Warren, 10 Angus O’Brien, 9 Charlie Davies; 1 Sam Hobbs, 2 Rhys Buckley, 3 Lloyd Fairbrother, 4 Matthew Screech, 5 Cory Hill, 6 Ollie Griffiths, 7 Nic Cudd, 8 Lewis Evans ©.
Replacements: Thomas Rhys Thomas, Phil Price, Brok Harris, Ashley Sweet, Harrison Keddie, Dorian Jones, Tom Prydie, Jack Dixon.
Newport Gwent Dragons have relocated the Guinness PRO12 match against Cardiff Blues to the Constructaquote Stadium, Caerphilly, formerly known as Virginia Park. The match takes place on Saturday 6th May and kicks off at