But Edoardo Molinari became the sixth rookie for Colin Montgomerie 's team at Celtic Manor in 2010 with a scintillating late run .
Pieters is threatening to upset the applecart in a similar fashion .
But Edoardo Molinari became the sixth rookie for Colin Montgomerie 's team at Celtic Manor in 2010 with a scintillating late run and Pieters is threatening to upset the applecart in a similar fashion .