Doubts over Leinster prop duo

There is uncertainty over the fitness of Leinster's two first choice props CJ van der Linde and Stan Wright ahead of their crucial Pool 2 Heineken Cup encounter with London Wasps at Twickenham on Saturday.

Springbok Van der Linde is considered the more doubtful with a toe injury. Wright is nursing a minor knock that could hinder his effectiveness in the nuts and bolts work of the front row.