[QUOTE=EventerAJ;7625756]
I think this is important to remember no matter what the breed. Performance doesn’t happen on paper. That’s not to say the possibility isn’t THERE, but it still needs to be demonstrated in some fashion or it’s all hypothesis. It’s great to take a leap of faith if you believe in it strongly, but you cannot expect everyone else to share your vision until it’s proven.
I, for one, am taking that “risk” of the TB, and willingly. I started with my TB mare (Northern Dancer granddaughter, btw) that has proven herself with a big jump, gallop, super sound and super smart. I wanted another eventer just like her. I didn’t know how she’d cross with a WB, but I have much more experience with TB breeding. I studied stallions and their offspring, their conformational traits, and I selected a young G2-winning TB stallion for my mare with a phenotype and pedigree that suited. His oldest progeny were just hitting the track, so they hadn’t had a chance at a sport career. I had no way to know for sure if this stallion had “jump” or if his offspring had jump. But I liked what he put on the ground, at least conformationally. I relied on my mare for the jump…and on my belief that an athletic TB can most likely get around CCI2*, so if the mare added to that I might get another Advanced horse.
Unlike a lot of bickering and posturing on both sides of this thread (not you, Maren!) I did put my money where my mouth is. I believe in TBs for the upper levels of eventing, and that’s what I bred for myself. Is my colt a likely commercial success? No, probably not. But I didn’t breed him to make a profit, I bred him to be my next Advanced event horse. He still has many years before I’ll know if I made the right decision, but I’m happy enough with him so far. He doesn’t have a low chest, or a steep hind end, or any other nonsense that’s been perpetuated as the “TB breed standard” on this thread. He looks fine for what he is, a yearling TB event horse.
To add to that, this winter I purchased a 4 y/o OTTB filly by the same sire as my colt (from the sire’s first crop). Guess what? She can jump. Now maybe that’s from the unproven dam, or the damsire, or elsewhere in the 50% genes she doesn’t share with my colt. But at least I know the TB sire isn’t a “jump killer” for this one. 
Now, carry on with the pedigree generalizations, hypothetical what-ifs, what-nots, and mud-slinging. I realize my n=1 is not statistically significant, but at least it’s an opportunity to prove or disprove my hypothesis.[/QUOTE]
(Feel free to skip over first 2 paras)
Bickering and posturing on both sides? Why do I bother to put up links to current and past jumpers then? I’ve even used my own mare as an example of a good TB in the past and bayhawk thought it was hilarious that I showed a picture of her jumping 3’3", when it was a picture from a show at training level in eventing. Someone even tried to declare that I hadn’t shown the mare at all! She is not in the USCTA database because I had only registered myself – I didn’t register her also. As of 2005 both horses and riders must be registered for someone to be a member, per Jennifer Hardwick of the USCTA. Fwiw she was a mare with a lot of scope, and could jump well over 6 feet. She was a talented jumper.
Personally, I am not interested in breeding. However, I am interested, as a rider and potential customer, in the RESULTS of breeding. I’ve owned ONE mare that I thought was worth breeding, she died shortly after the birth of her foal and I am not interested in breeding another horse. Nor am I interested in telling particular people what they should breed. People should breed what they like.
Congrats on your mare AJ. She looks good. What is her pedigree? Do you have any conformation shots?