Sing featured off the bench in England’s opening win towards america in Sunderland and performed within the file victory over Samoa.
Her dead-eye kicking for the posts is an enormous energy, however that’s unlikely to be wanted towards 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 underneath Mitchell, together 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 formidable file 27 factors from fly-half towards Samoa and an excellent efficiency off the bench from full-back when Kildunne went off on Sunday would possibly sway the choice in Rowland’s favour.
Overlaying a number of backline positions on the bench has been Rowland’s common position underneath Mitchell, however with 43 caps and a World Cup semi-final begin at full-back, the 25-year-old appears to be like extra polished than Sing for knockout rugby.
“If I used to be coach, I might choose Helena Rowland,” former England wing Ugo Monye instructed the BBC’s Rugby Union Weekly. “We all know {that a} high-performing crew wants the backbone of the crew to carry out rather well.
“She’s probably the most understated world-class gamers at this match. The largest praise I can provide her is she makes everybody look so a lot better. Everybody capabilities so a lot 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 interchange Kildunne on Sunday.
Defensively, the place Sing has typically struggled, Rowland thrived towards Australia.
One such second was in the course of the second half when she made an excellent sort out on Wallaroos’ wing Maya Stewart, regardless of being remoted out large and up towards a participant with better tempo.
“England wish to defend excessive which left her [Rowland] actually susceptible,” Daley-McLean added.
“I assumed Helena was actually good. Ellie will not be enjoying so it provides them a chance to see Emma Sing in there, however I am unable to 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 exhibiting additional concussion signs, she can be match for a possible semi-final on Saturday, 20 September.
Nonetheless it pans out, Mitchell has choices at his disposal.

