People are looking for a defensive niche to put the minelayer in, but truth be told there is no niche for them that defensive structures dont do better and more effectively.
So I think they would add alot of depth to T1 by making them offensive trap layers. You rush one along with a jeffy or two at the start and lay two medium mines (enough to destroy a convech) on a whole bunch of their early expansion metal spots.
EDIT: I realised Exit Wound said the same thing
EXit_W0und wrote:
Iirc defence has always been cheaper than offence, mobile units will still be the superior defence. All this is about is making a previously useless unit useful again. It opens up new ways of playing that don't only involve porcing - and i'd suggest porcing with mines alone a bad idea. It's easy to send a stream of cheap fleas to take out the mines before your real army goes in. So i don't think mines will have the effect of making everything seige warfare.
You can use mines on enemy terretory as a cheap way of preventing them expanding. You can scare them into thinking theres a huge field of them just by placing afew in the right place so they avoid that area. Use your imagination there are plenty of new play styles that can be used here not just purely defence.
GOOD IDEA HURR