Defender Coles serves the third game of his four-match suspension following his sending-off against Carlisle while midfielder Lines collected his 10th booking of the season last week and is also banned.
Goalkeeper Luke Daniels and defender Dave McCracken have impressed since being given their chances in the starting line-up and are set to continue as the Pirates look to extend their unbeaten run to three games.
Young midfielder Charlie Clough has joined Weymouth on a month's loan
Source: PA
Source: PA