PReDS
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This approach is, at the very least, unsportsmanlike (if it concerns any kind of competition). Your saves from when you were in the dorm were at least a temptation for you, which you could have succumbed to, and everyone is susceptible to temptation. Some won't look at them, but others will look and say they didn't.
P.S. It is reasonable to suspect unfair play only when it is possible; in the absence of such possibility, the negativity from the suspicions is destroyed and directed into another channel. You need to trust and hope for fair play, but still...