Will Cruz name Rubio as his VP soon?

Cruz kinda threw that out last night in his speech. He was complimentary towards Lil Marco last night and welcomed his campaign to join his. Rubio may make Cruz more palatable to the "establishment ". Plus he brings his delegates to the convention. Last pojection I heard was Trump 1129, Cruz around 980. I think some type of deal will be made before the convention by Trump or Cruz.