Lines end up trying to shoot eachother at 100 metres on these maps, completely disregarding flanks or anything that is not part of their line.
The forming of lines by commanders wastes a lot of time at spawn, and if there is an enemy behind spawn they don't even notice it because, well, form up and get in line (this happens on all maps)! Enforce it on dedicated public line battle servers, and on private servers where the owner demands a certain role play. On that note, I have seen commanders forming lines against the fort .... clueless.
I am already at the stage that once Tahir desert starts I disconnect from the server. I'd rather see a focus on the defensive and attacking/besieging roles switching regularly on (siege) servers than anything else at the moment.