I'm pretty happy with Seumalo. Every time I key on him he's at least got someone bottled up. But this O line has been trash for a while now.
My feeling on the above play is that Mason Cole actually should be helping Seumalo with a double team. Daniels stepping back and funneling his guy up field works if Cole goes left. I don't know how this was drawn up but this feels like coaching more than anything.
We moved up to take a tackle and instead they're trotting out backup quality crap. That's step 1.
A good oline can make a crap QB and crap RB look semi competent.
On the D side we watched Wallace get torched and our second effectively first round pick at CB looks brilliant in the little he gets in there. PLAY HIM! That's step 2.
I don't think you can fix OC and QB and OL coach at this point but at least start your talented players.