While we'd be the big team in the relationship with Ajax, it's in our interest to bolster their fortunes. Goose, golden egg and all that. I wonder if they think of us the way we think of Real. Surely they can't hate us that much...can they? Well, I guess they can, but without so much justification.
One thing we can use to our advantage is the support of both Spurs and Ajax has roots in the local Jewish communities, so we can unite against the Peter Herberts of the world as one!