I think it was pretty clear. It was you two who brought up Bobby Orr not me??
There were plenty of people who did the same thing, so clearly the question and how it was posed was flawed. Either way it's no biggie and I've wasted enough time on it, so I'll move on.
If I were to answer what you intended, I'd say Seguin because the other two are unknowns, while Seguin is already showing what his top end can be. Therefore, I'd say to compare two unknowns to an established NHL player and extrapolate who will be the best is pointless at this time.
So I took our last three first round picks and I hope they all become great hockey players here in Boston. But who do you think has the best chance to become an alltime Bruin on a franchise full of past hall of famers.