July 28th, 2011 
Randy Perrin 
Posted in Tom Pelissero posted on twitter that Vikings signed UDFA RB Alexander Robinson from Iowa State.
Robinson is 5’9, 187 lbs. and has experience returning kickoffs.
Vikings lost out on RB Derrick Locke because of a failed physical and looks like they found his replacement. Vikings now up to 15 UDFA heading into training camp.
5’9, 187 lbs. RB?
What a beast.
JMHO here ~ Seems to be someone who might make a run as a return man ~
and perhapbs catching passes out of the backfield
I don’t see him beating out Lorenzo Booker for the 3rd RB spot but will provide competition in camp.
yeah, these UDFAs rarely play
Jeff Saturday, pat Williams and even tony homo went undrafted. All I’m saying is if tony homo can get a starting gig in the NFL, so can a couple of these udfa.