Plymouth will be forced to change their winning line-up for Saturday's home Championship clash against Doncaster Rovers.
Skipper Carl Fletcher - who featured in the surprise 1-0 win at high flying Middlesbrough - is suspended after receiving his fifth caution.
Karl Duguid, who started last week's win on the right of the midfield four, is set to return to the centre of midfield alongside Yoann Folly.
Craig Noone, recalled from his loan spell at Exeter this week, could start on the right wing but Argyle are also sweating on injuries to two key players.
On loan Blackburn Rovers winger Alan Judge (knee) and on-loan Manchester United full back David Gray (groin) are racing to be fit.
Argyle are set to be boosted by the return to fitness of New Zealand international striker Rory Fallon following a calf strain.