First of all, they don't have to be household names. They just have to be willing to come back to the ball and contest catches, not just let the defender make the INT.
And the reasons these QBs aren't seen as making stupid decisions is because they have receivers that do the above.
Brown and Beasley are better WRs, but the rest of the receiving corps are the same from a year ago. The oline is excelling in the running game, but not in pass protection.
You are correct in that Allen does put the ball into harm's way too often, but I think part of the reason he does that is he trusts his receivers and his abilities too much. He needs to play smarter. On that point we agree.