with manager Neil Warnock favouring playing centre-back Bruno Ecuele Manga at right-back, not making a league appearance for over a month when he suffered a shoulder injury during a 5–0 defeat to Manchester City on 22 September. West Bromwich Albion On 31 January 2020, Peltier signed for Cardiff's fellow Championship side West Bromwich Albion. However, he did not make any appearances for the Baggies and was released by the end of the extended season. Peltier rejoined the club in September 2020, and made his debut for the club in the EFL Cup against Harrogate. On 29 December 2020, he made his first league start for West Brom in a 5–0 home defeat to Leeds. On 27 May 2021 it was announced that Peltier would leave West Bromwich Albion following the conclusion of his contract, thus ending an 18-month spell at the club. Middlesbrough On 2 July 2021, Peltier joined Middlesbrough on a one-year contract. Peltier left the club at the end of the 2021–22 season upon the expiration of his contract. Rotherham United On 28 July 2022, Peltier joined Rotherham United on a one-year contract. Following the departure of Paul Warne as Rotherham United's manager in September 2022, Peltier was installed as caretaker manager along with Richard Wood as the club searched for a permanent option. Peltier was in the technical area and Wood played as the duo oversaw a 2–0 home loss to Wigan Athletic, this was the only game overseen by the duo before the appointment of Exeter City's Matt Taylor. International career Peltier is a former youth international player having represented his native England at international level. He was capped at under-18 level three times during his time as a player at hometown club Liverpool but has not been capped at a higher level than under-18s to date. In 2012, Peltier was approached by the Antigua and Barbuda Football Association to represent the Benna Boys at international level. Style of play Though mainly a right-back, Peltier also plays in the centre-back position. He has said that right-back is his favourite position and has described himself as "a hard working defensive type of player who likes to tackle and pass the ball. [He gets] about the pitch quite well and keep it simple." He does not move up the flanks and shoot crosses; instead he only plays as a defender. Scott Johnson from WalesOnline wrote that he "does