I agree that the Texans may be targeting a LT with their 1st. Rick said in one of the early off season interviews that the LT position had been ignored long enough & indicated that it would be addressed this off season. Thus far in free agency, they've made no real serious run at a LT. Thus, it would tend to make one think they've got that position earmarked to go after in the 1st.
I think they'll work the 18th pick in this order:
1) LT: One of Long, Clady, or Williams.
2) CB: If the targeted LT's are gone, they go after McKelvin or DRC, both of which should be gone before the 18th pick.
3) Trade Down: Assuming the 5 players mentioned are gone, I believe they'll work a trade down deal to pick up an extra pick.
4) RB: Assuming 1-3 don't work out, with Brown, Taylor, Green, & Walker holding down the position, they have the luxury of taking Stewart & waiting until he heals up from his surgery (mid-season?).
However, as Lucky has alluded to, the top 4 LT's (Long, Clady, Otah, & Williams) may very well be gone by the 18th pick, as well as the top 2 CB's.
That brings me to #3 & a half-witted trade down scenario that I wouldn't mind seeing play out. If we assume that Stewart is still on the board at #18 (I think he will be) & Seattle really wants him, they'll most likely need to move ahead of Dallas, Tennessee, & whomever else might want Stewart. This could tie in with another potential trade scenario that's out there.
Houston trades #18 (900 pts) to Seattle for #25 (720 pts), their 3rd #86 (160 pts), & their 5th #150 (31 pts). That's 900 pts for 911 pts.
Now, here's where it really get's half-witted. We then call Minnesota & propose this deal:
Houston trades Sage & the just acquired 3rd #86 (160 pts) from Seattle to Minnesota in exchange for their 2nd #47 (440 pts).
So, by trading back 7 spots in the 1st, we pick up the 2nd we've been trying to get, & replace the 5th we traded for our new starting center. I'd do it.
One last thought. By trading back, we still have the same needs to fill (LT, CB, long term RB). At #25, we could take either Branden Albert (G/LT), Anthony Collins (LT) or Sam Baker (LT). Yes, I said Sam Baker. No one is talking about him & he's dropped quite a bit. He could be the steal of the draft at #25.
With the 2nd round pick #47, we'd be able to take one of the 2nd tier CB's like Porter, Godfrey, Cason, or Flowers.