Not to many player playing this game has me worried about Madden 15 online play

Well, there is an easy answer to your question.

EA's game of Madden 25 on the Xbox One is TERRIBLE.

Madden in general across all consoles has gone FLAT. People are tired of the same similar game year after year, so it gets old fast.

I'm one of those who stopped buying it 2 years ago because of this. But I did play it because of The Vault free game, and did not like it nor was impressed by it at all.

Why does it have to be a joke. Why cant i just want to be able to keep the few games i play all the time in the X1 to not have to worry about always changing the game when a friend comes online and wants to play COD and im playing madden. Why cant it just
work like old CD players that hold multi discs.

I have Madden 15 and NHL 15 and I have trouble connecting to players online. NAT says open but I get the Teredo

error 2 out of every 3 times I play my Xbox one. Frustrating!!!!!!

Single-player has never meant that you play offline, which appears to be the mistake many people make. Single-player simply means what it implies - that you play by yourself. It has nothing to do with whether you're online or offline. Same goes with multiplayer;
just because you're playing with multiple people doesn't necessarily mean you're playing online. Split-screen is a good example of offline multiplayer in this case. Many people complain about how single-player games should not be online. To them, I ask why
not?

The Xbox One is going to revolutionize single-player by breaking the old beliefs of many by having online single-player games that will help enhance the experience in many ways. Although the cloud may or may not live up the hype, the potential of having an
online component that changes the single-player experience for the better is certainly there.

I traded in my highly played copy of Madden 15 at GAME last week and got £18 for it (rather than the sub £10 figure I would get when Madden 16 comes out later in the year) and I can still play the game. I'll almost certainly do the same with my copy of FIFA
15 if/when it appears on EA Access.

It has certainly transformed my trade-in strategy and, for £20 a year, it's a no-brainer for any regular players of EA games.