Potato Bag Soil-Recycling!?

Hello all!
I actually managed to acquire an allotment in April! I also have three Potato Bags full of soil and growing. Two are second earlies,Estima and third are maincrop,King Edward. As soon as we get a dry enough day,i'm going to lift the two Estima crops,hopefully gaining some compostable material for my bin,as well as the spuds!(dependant on Blight symptons on foliage?) Blight! brings me to my question...Dependant on Potato Bag soil condition,is it wise to transfer this soil to my allotment or not??
Anyone's thoughts are appreciated!?
Nice one,see y'all,BEDTIME!!

If you've no blight then I agree, but to be on the safe side I wouldn't put it where you plan to grow spuds or tomatoes next year.

I'm recycling my compost into the beds to try to get a better soil. I have mix of clay, stony and good all in my small garden