Can a meso compund be rotated in ANY sort of way in order to show its achirality?
I think what you may be asking is: could there could be a nominally "meso" compound that has restricted rotation about its central single bond, causing it to exist in the form of two non-interconvertible stereoisomers. Example- start with meso-tartaric acid, and make the di-tert butyl ether from the OH groups and di-tert-butyl ester from the COOH groups. Maybe these groups would be bulky enough to restrict rotation. You could mentally rotate around the central C-C bond until the molecule has a plane of symmetry, so it is still a nominally "meso" compound, but physically you could separate the two stereoisomers.