Thats an interesting one, and probably not really for this thread, but...
....What rivalry with West Ham?
I mean that as a genuine question. The only thought I have about that club in relation to ours is "What is their problem?".
Really they arent rivals any more than Crystal Palace, Watford or Fulham are.
The only issue between us, that Ive ever seen, is how their fans react to us (and board do as well). And because of that, we then react to them.
Think about it - if their fans werent such utter bellends full of hate and bile for us, would you think of them any differently to the aforementioned teams?
And their issue, almost exclusively is "They [Spurs] think they are better than they are". Which is a) absolutely nothing to do with them, b) actually, totally, wrong and c) not something to have such a problem with anyway!