It sure sounds like your stored dahlias have come out of the closet in good shape and the ones with green sprouts are ready to go in the ground as soon the threat of frost goes away.

There is nothing crazy about it. This is how you overwinter dahlias, and you could likely divide them to get more plants. That's when the crazy part comes in.

For the ones without sprouts showing, look for small obvious swellings in possibly dark pink, purple, or even green colors on the stem end of the tuber, right near last year's stem. Those are the eyes and will go on to produce plants.

The ones without visible eyes are worth saving for now. Expose them to some bright light, be careful they don't dry out, mist them with a spritz of water every few days if they do. Give them time to "eye up" and prove that they have life left in them. Some varieties are VERY slow to show eyes. Pathetically slow, really. Hideously slow.

If they are mushy, rotten, moldy or dried up like mummies toss them.

Good luck with your plants.

Here is a link that might be useful: dividing tubers-Colorado Dahlia Society

Great...thanks for the info! I appreciate it!

Jodi