Just about every roster prediction I've seen has the Texans carrying 3 TE's. But I can see Holloway still making this roster because of 3 factors.
1) Health concerns of Joppru & Bruener
2) 2 TE sets becoming more prevalent in the Texans attack
3) Wand becoming a starting LT and no longer used as a blocking TE
Maybe it wouldn't be Holloway. Maybe Matt Murphy wins the 4th TE spot because of his special teams ability. I just think that the Texans will be committed to run the double TE set and the extra TE on the roster would be necessary at some point during the season.