I agree. Anyone sending random squad invites without actually knowing you isn't the kind of squad you want to be in.
At the same time this does not mean I don`t want to team up with the person at least for a sortie or two once in a while.
My squad is very choosy when it comes to invites. Skill doesn't matter, that will come, if you're a good personality fit is all that matters to me.
Sure but if existing squads run missions in MA they can ask extra help in country text once in a while without having to invite the person into the squad, tell them the squad VOX (can use range channel) or even announce it as a squad mission, just what is needed and when.