I'm a hybrid offline/online player, and while I understand I don't have to complete every objective... 30 Rivals/Champs wins in one week is a ton, even if I strictly played online. If I get 12-13 wins in Champs and go .500 in Rivals (as most do), you're talking 54 games every week. 7-8 games every day of the week is asking a lot, let alone if you want to complete timed Moments/event Objectives.
The additional rewards are nice, but I was also fine with how it was with the 30 Weekly Competitive Wins. The online wins should be way lowered (maybe to no more than 20 at least) and/or changed to Completed Games.