I think chances are looking pretty slim for Iwundu. He has been playing pretty well all summer and it sounds like his top 3 is Kansas State, Colorado, and Drake and those are the only schools he plans on visiting as of now. He would be interested in Texas Tech, GT, or SMU if any offer. LU is consistently listed as a school that offered him on all the sites, but Iwundu never seems to mention it as a legitimate possibility.
Although you never know and there is always a chance until the LOI is signed.