Instead of tossing in some half-baked multiplayer to please the EA overlords, how about including a toolset to extend the life of the game and encourage community involvement. Larian Studios managed to do it with a budget of around $4 million. Surely Bioware's got the cash.
A toolset would be meaningless to all but one platform, MP would work on all.
A toolset doesn't lend itself well to monetizing the game past release, MP does.
Finally, people really need to stop being delusional in thinking BW is adding MP just to please EA. It's ridiculous this keeps being thrown around given BW's history and comments from devs themselves.
And I sincerely doubt the people who don't want multiplayer are in the minority.
The people who aren't interested in MP and just don't care one way or the other might indeed not be a minority, the people who are diametrically opposed to its inclusion however, definitely are.
This is exactly what I keep trying to tell people. Even if multiplayer didn't affect the SP in any way, it would still be a tacked on piece of flotsam and would be utterly pointless. 150 hours for single player and you want to even bother with MP WHY? You could put that extra team and budget to better use!
Pointless to you, tons of fun to many others. For many players MP would be more valuable than a toolset (particularly console players).
Btw, 150 hours is nothing compared to the amount of time I spent in ME3 MP.
For the record, I would love a toolset. If I actually had to pick between MP and a toolset though... ooh, not even sure which one I'd pick, gah.
EDIT: Ninjas all over the place.