Scotland will probably get 15th place meaning in two seasons they will have an additional CL spot, the only real threat appears to be Croatia or Serbia, don't see Dinamo picking up too many points in the CL either Zvezda while Scotland will likely have two clubs in the knockout stages and will pick up more points in the two matches left in the group.
It also means they will get an extra EL spot but with respect the Scottish teams below Aberdeen usually lose to absolute minnows in the qualifying round so that won't make a difference, but it will massively help Rangers