Highly interesting matchup. Redknapp ain't the best coach, but Tottenham has a great team overall, so they'll cause trouble on their own. On the other hand, I do believe their defense is meh, and we can beat it, the worries is the pace of their attack, but a good tactical plan can contain it (I think the combination of Gattuso-Abate can contain Bale, the thing is they still have guys like Modric and VDV).
If we would've closed the series in San Siro, I would be making proclaims that it's a draw for us to lose, cause I could've seen us getting a good result in White Hart Lane, and then going out to beat them in San Siro. But since it's the other way around, I find it more difficult, we have to get a good result at San Siro, and hopefully the team won't have brain farts in the return leg (which we kind of have a history + Tottenham has been able to at least make up some bad results-needless to say their hard to beat at home).