Well, I was holding off on posting - I usually like to let my opponent start the debate. However, since I don't know if Nighthawks will show up, I'll begin.
First, TDMM is quite right - having Robinson and Seibert split up is likely an ideal strategy for New Haven, but I believe that my team can power through that.
As TDMM also mentioned - New Haven has one checking line (that's rather strong) that needs to cover two very strong offensive lines. Clearly, New Haven's third line can't be out there all the time. The likely scenario will be that New Haven will have their checking line, and the Robinson-Day pairing out against Bobby Hull.
However, as we know, this leave the Cook - Novy - Bathgate line open. Seibert will be out there against them, I'm sure, but who else? Nobody else on the New Haven roster, aside from the 3rd line who's already occupied, strikes me as someone who can hold off a guy like Andy Bathgate.
Also, even with New Haven's 3rd line out, and a strong defender in Robinson, I think we can already chalk down Bobby Hull for a significant offensive contribution in this series - he is a guy who can create offense all on his own. New Haven doesn't have the luxury of having a player like that.
Speaking of New Haven's first line, I don't know if I'd call any of the players they have there as "top end" players for their respective roles. Petrov, as I hear, was rather good, but I suppose it's difficult to evaluate how he will do in this setting. We can assume he'll be alright, but I don't think we can simply transfer his 5 USSR scoring titles into 5 Art Ross trophies. If we could, then we can do the same for Milan Novy's 3 Czech league titles. Punch Broadbent is a strong power forward, and I don't know if his primary role on Line 1 is to bring offense. His playoffs record is rather poor, as it's under 0.50 PPG if I remember correctly.
Which brings me to Mr. Ovechkin. This matchup intrigues me highly. I think Ovechkin's the type of player that Scott Stevens will enjoy playing against. I think Stevens is going to hit Ovechkin, or at least he'll try - why can he try? Because he has Eddie Gerard back there to help him out if he's put out of position. Ovechkin probably isn't used to be hit hard, as he's simply very strong, but Stevens is the type of guy who I believe can stop Ovechkin in his tracks.
I want my 3rd line out against his 1st line, and my 1st pairing. I'm comfortable with this because, frankly, I believe that my other defensemen are capable enough to handle New Haven's other forwards, such as their 2nd line. My checkers shouldn't have too much of a difficult time managing New Haven's top line.
Now, where does New Haven have an advantage? In goal, and behind the bench. The difference between Jiri Holecek and Turk Broda is much less significant than the one between Holecek and my last competitor, Clint Benedict. I'd say Broda and Holecek are pretty close - Broda being somewhere between 12-15, and Holecek being 16-20.
I commend New Haven for picking Tarasov, who I am a fan of. There's one guy (and I feel like this has been discussed previously) who I don't see mixing well with Tarasov, and that's Ovechkin. From what I read on Tarasov, Ovechkin doesn't strike me as a player that Mr. Tarasov would like. Now, you may say it's just one player, but he's a rather important player on your team. When one of your team's stars has issues with the coach, it is a problem.
New Haven's coaching is likely stronger, but I have full confidence in the Boucher/Neilson tandem, and I believe my team is good enough, and full of enough leadership to be able to warrant a lower quality of coaching.