No, it is about what a player means to the franchise. Witten, Tyron, Martin, Ware meant everything to this team in the time they were here. They stacked up All-Pros and fought the good fight every year for this trash team. In the middle of the current 25+ year Superbowl drought we are in, you're going to be hard pressed to find anyone with a ring to put in.
Ware just got in having never won anything with Dallas. Would you oppose his entry?
I'm not saying Romo should be a shoe in to the Ring of Honor, but you've certainly got to consider it.