Bouma suffers toe injury

If the former PSV left-back is ruled out the Jlloyd Samuel is likely to fill his hefty seal-shaped hole in defence, while Juan Pablo Angel and Lee Hendrie could also be handed a run-out as Villa look to seal a place in the last 16. Doncaster goalkeeper Jan Budtz, the hero of the penalty shoot-out win over Manchester City in the last round, could return in place of Dino Seremet, but Barry Richardson is ruled out with a broken leg and manager Dave Penney is likely to field a similar side to the one that beat Bristol City on Saturday.