I thought Thomas should've broken off his route a bit there to go towards the end zone... which kind of drove the hesitation. JMO on that one.
Other than that, I think it's Tyrods job because the team seems to believe in him. If he get's hurt and NP rallies them then great - but i don't think benching the starting QB when everyone around him is also not playing particularly well sets a good precedent.
If we're out of it, or this is the start of an extended slide, then obviously things can change.