Ballance, who dedicated over a decade to playing county cricket with Yorkshire, will serve as a coaching consultant for the solitary Test at Trent Bridge beginning on May 22.
Webster, who made his Australia Test debut in January, is set to be available for seven Rothesay County Championship fixtures and all 14 Vitality Blast North Group games, as per a release from the Warwickshire official website.
Winfield-Hill, 34, has participated in more than 100 matches for her nation in Test, ODI, and T20 formats, and has competed in an additional 187 T20 matches globally, accumulating nearly 4,000 runs in that format.
He is expected to start his time with the team in May, after the end of the Pakistan Super League, and is anticipated to make his Leicestershire debut on May 31, facing off against his old county, Derbyshire.
The man responsible behind getting Tendulkar to Yorkshire is Solly Adam, a cricketer from Yorkshire. But Adam himself revealed that it was Sunil Gavaskar, the original 'Little Master', who helped him persuade Tendulkar to sign with Yorkshire.
Brook's maiden ODI ton and all-rounder Will Jacks' hitting with the Yorkshire star was the highlight of the day as England secured a four-run win over Australia in a rain-curtailed third ODI at Chester Le-Street to keep the five-match ODI series alive by 2-1.
Root starred with a calm half-century during a tense run-chase while Smith smashed his maiden Test ton in the first innings to hand England a massive lead of 122 runs in the first innings, which proved to be instrumental in team's win.