Ok so I admit like you it is not clear for me about the current Manitoba policy for including a close relative or close friend as an application supporter . However still seems clear that an applicant must achieve a minimum number of points as a skilled worker to get an MNPNP invite so suggest maybe you complete an EOI. http://www.immigratemanitoba.com/immigrate-to-manitoba/general-mpnp-policies/eoi-submission/
Very easygoing. Category B, not requirement of Job offer , relative , friend etc. Only intended NOC should be in their Demand list.
SINP EE/OID also has the same criteria.