1. Whether, notwithstanding the ordinary rule that a pretrial denial of a motion for summary judgment is not reviewable on appeal, there is an exception for summary-judgment decisions that turn solely on "legal issues."

2. Whether an order denying summary judgment can be reviewed following trial, at the discretion of the court of appeals, notwithstanding a party's failure to seek judgment as a matter of law on those grounds under Rule 50.

Whether there is an exception to the rule that a pretrial denial of summary judgment is not reviewable on appeal