Wait For Bigger Madden 20 Deals
One of the biggest reasons to wait to place a pre-order is for bigger Madden 20 deals. Right now you can save 10% if you have EA Access or Origin Access. You can also save 10% at Newegg on the digital editions for Xbox One and $9 on the standard edition at Amazon for PS4 or Xbox One on disk.
At this stage, it looks like Best Buy won't be running a major deal on the game as we've seen in previous years.
After that, you can expect to see some deals throughout September and then major deals in November during Black Friday. You'll have to wait until 2020 for Madden 20 to be in EA Access and Origin Access as a free game, so don't wait that long.