Many Eriksen rumours have been published. So yes, they're more than possible. They already exist.
If you're asking whether Eriksen to Juve is likely? No, not really. I'd put that behind RM, signing an extension, and Barca - in that order of likelihood (and mainly as Barca have already added de Jong).
You need to get out of Serie A if you want peak-age (25-28), Category A and non-Italian players to sign.