Doesn't a form 8 in any other aircraft automatically drive an unqualified status?
202v1:
"2.2. Requalification Training. An aircrew member is unqualified upon expiration of his or her qualification evaluation, loss of currency exceeding 6 months (for currency items specified in applicable AFI 11-2MDS Vol 1, IAW paragraph 3.4.3.2), or completion of a qualification evaluation in a different MDS (unless multiple qualification has been approved prior to the evaluation), whichever occurs first. The duration of unqualified time is from the date the aircrew member became unqualified until the specific retraining start date. For aircrew members who are not authorized multiple qualification and who complete a qualification evaluation in a different MDS, members must complete requalification training as specified below to regain qualification in the original MDS. For all aircrew members except flight surgeons, requalification requirements are as follows: (MAJCOMS may providemore restrictive guidance and may adjust requirements as necessary to allow for aircrew member experience level and similarity of aircraft types. Provide specific guidance in command supplements or AFI 11-2 MDS Vol 1.) (Terms TX-1, TX-2 and TX-3 identify formal courses required, from longest to shortest course.) (As noted below, completing the ETCA formal school flying training course is the desired standard. When attendance is not practical or quotas are not available, units will request waivers as specified in the applicable AFI 11-2MDS Vol 1, to conduct in-unit IQT, using formal school courseware.)"
From the MAF side these at least used to be seen as a method to crossflow because they had to send you back to the schoolhouse anyways so you'd request a new mws at the same time.