Is this possible?
Per RoB, an Active Solo Mode can be used in Squad Mode at a cost of 1 Cohesion.
Does this mean as well that you can use a Solo Mode ability and a Squad Mode ability at the same time? If so, do their effects stack? Say, combine Siege Master and Dig In (which would triple cover)?
In addition, if you use a Solo Mode like Siege Master (which is Active, but always on), do you pay the 1 Cohesion to use it in Squad Mode once per session, once per battle, ot once per round?
(Also, have we even gotten a conclusive answer on whether Size affects WS, or only BS?)