If you really want a 06 then go for it but if I had a 222 my next gun wouldnt be a 22-250. I'd get something for another purpose.
I try to have a gun for every situation, although my wife thinks I make up half of them. Id rather have a more rounded collection but this is just my opinion. Any new gun is a welcome addition to a collection.
And yes a full moon on Tues does require a different gun then a full moon on Fri, at least Im trying to convince her of that.