It seems an open question as to whether this can really apply to American football.  There is a view that you could spend a lot less on players in the lower...

I don't agree.  If you need to guarantee that there is no more than...

Couldn't you have stated one...

The separation still sucks. If someone wants uniqueness by month, create a persisted computed column that resolves to the number of months...

If those are the only four columns, why aren't the three the primary key?  On the face, that would seem to meet all the normalization rules.

Hardly a farce.  Go back and...

Why would you say this?  If it's an accumulating snapshot table, the records...

In my view, that's not a "simple check."  I might suggest the poster have said "a check of this, that, and this other thing" will prevent this.  I don't know...

These are all interesting...