No, I can clone just fine. The only reason is that it took me forever to get a trade on that particular Suicune so it's not something I'd like to part with to just anyone. It's mainly just there as my sigh of relief on finally getting my last major want before Black/White comes. Really...other than catch projects and if I personally CMT for something, I probably won't trade him. Sorry if that makes me seem like a total jerk, lol. I've only traded it one person and he probably looked for it as hard as I did, XD.
If your favorite pokemon is also Suicune, I have quite a bit of other Suicunes that you can choose from in my OU section, lol. And I also plan to abuse a Suicune of my own eventually (lol...I've been saying that for months now...still haven't beaten SS yet). Sorries.