Discovered this app called gametime through word of mouth (i didn't actually use it) and prices seemed even lower than stub hub in most instances (i believe they collect fewer fees). i was close to going last night but decided against it. I'm on the fence about tonight again, but if i do, i would do what you're suggesting - but i would also recommend expanding to this gametime app.
They had a promotion with T-Mobile Tuesdays a while ago, used them then. Mostly I use seatgeek, found them to cheap and easy to use.
Only issue with this plan is that some tickets you have to print.