Town Watch, useless or not?

[Severous]

Town watch are not useless. But...

But theres always something better to build. Peasants are better value as garrison, and if its fighting units you need then theres something better than town watch.

A very rare build in my campaigns.

[Shieldmaiden]

Peasants are better value as garrison

I'd love to find out if its possible to mod RTW and buff reducing unrest if a particular type of unit is garrisoned. I.e - a Town Watch unit reducing double the normal amount of unrest.

Pipe dream? If we can't give a unit something a bonus what can we change, other than anims and model and combat stats, etc?