I voted " depends on the circumstances". If its got a decent creative team and if it's in addition too but not replacing the current version, then why not?

If it's ever in place of the current version, a hard emphatic no. In spite of the hoops and complications it took to get here, the current version is the closest we've ever gotten to a Superman that's the sum total of 80 years of incarnations. If that was all tossed away to bring a version who had potential but was squandered, then...again no way. I would probably leave Superman comics behind and never look back.