Kevin Toner and Easah Suliman have returned to Villa following their respective loan spells.
Central defender Toner joined Walsall in August after penning a new two-year-deal in B6.
Toner, 20, went on to make 20 appearances at the League One outfit and featured in 15 consecutive games for Jon Whitney’s side.
Elsewhere, Suliman has returned from his loan spell at League Two Cheltenham Town due to injury.
He made five League Two starts for the Robins, along with four substitute appearances.