I'm not saying it's a fact. I'm saying resolutely that that is my opinion. If I didn't have such a string opinion and they moved up, then I came back later and said "I knew it," then that'd be a hindsight bias. What you're suggesting would qualify any opinion of future events to be considered a hindsight bias if it unfolds as predicted. I'll give two examples:
Hindsight bias:
Draft is coming up an John likes players A, B, C and D. He can't decide for certain who he wants his team to draft. He wants to go big with A, get shooting with B or get athleticism with C. He likes D for having a winning attitude but isn't certain if his lack of athleticism will hurt him, so he prefers A and B but really does like D. His team takes A. Four years later, A is out of the league due to foot injuries and D is a coach's selection All-star. He proclaims, "I knew we should have taken D!"
Not a hindsight bias:
Draft is coming up an John likes players A, B, C and D. He is fairly certain who he likes but does appreciate other options too. He has some reservations about taking D for his lack of athleticism, but thinks his winning attitude is too good to pass up. He still really likes A for his size, B for his shooting and C for his athleticism. Despite this, D is his guy. His team takes A. Four years later, A is out of the league due to foot injuries and D is a coach's selection All-star. He proclaims, "I knew we should have taken D!"