Sing featured off the bench in England’s opening win in opposition to the US in Sunderland and performed within the report victory over Samoa.

Her dead-eye kicking for the posts is a giant energy, however that’s unlikely to be wanted in opposition to Scotland given the type of fly-half Zoe Harrison.

Kildunne and Sing are the 2 specialist full-backs within the squad, however with solely 12 caps, the Gloucester-Hartpury kicker stays inexperienced on the highest stage.

Dropping in at first-receiver and being an additional playmaker is a talent that Sing has continued to develop beneath Mitchell, along with her operating recreation additionally extra evident.

Utility again Helena Rowland was England’s beginning full-back on the World Cup in 2022 earlier than an damage dominated her out of the ultimate, which Kildunne began and scored in.

A powerful report 27 factors from fly-half in opposition to Samoa and an excellent efficiency off the bench from full-back when Kildunne went off on Sunday may sway the choice in Rowland’s favour.

Masking a number of backline positions on the bench has been Rowland’s common position beneath Mitchell, however with 43 caps and a World Cup semi-final begin at full-back, the 25-year-old seems to be extra polished than Sing for knockout rugby.

“If I used to be coach, I might choose Helena Rowland,” former England wing Ugo Monye informed the BBC’s Rugby Union Weekly. “We all know {that a} high-performing group wants the backbone of the group to carry out very well.

“She’s some of the understated world-class gamers at this match. The most important praise I can provide her is she makes everybody look so significantly better. Everybody features so significantly better round her.

“She’s really easy to work with and being so dominant at 15 it takes strain off her wingers, whether or not that’s Jess Breach, Abby Dow or Claudia Moloney-MacDonald.”

Former England fly-half Katy Daley-McLean additionally feels Rowland is the pure match to exchange Kildunne on Sunday.

Defensively, the place Sing has typically struggled, Rowland thrived in opposition to Australia.

One such second was throughout the second half when she made an excellent deal with on Wallaroos’ wing Maya Stewart, regardless of being remoted out broad and up in opposition to a participant with larger tempo.

“England need to defend excessive which left her [Rowland] actually weak,” Daley-McLean added.

“I assumed Helena was actually good. Ellie will not be enjoying so it offers them a chance to see Emma Sing in there, however I can not see her that includes additional within the semi-finals or the ultimate.”

If Kildunne, who turned 26 on Monday, comes via her obligatory minimal 12-day stand-down interval with out displaying additional concussion signs, she will probably be match for a possible semi-final on Saturday, 20 September.

Nonetheless it pans out, Mitchell has choices at his disposal.