I would agree with you if I thought any of the legislation pending had a snowballs chance in hell of getting 60 votes in the senate, the 41 no's will unite in solidarity against anything on Obama's agenda. The only one you mentioned that might have a chance is the jobs bill, but even if it passed it would be watered down to the point of being nothing but tax credit handouts to corporations.
And frankly your logic plays right into the republicans hands, they are sincerly hoping that the administration and dem leadership aren't up for a fight and are niave enough to give bipartisanship ANOTHER chance.
When a bully repeatedly slaps you and calls you out in the street for a fight, at some point turning the other cheek is no longer an option. You either tuck your tail between your legs in defeat or you go into the street and fight.