I really believe that out of the top 4 he is the only truly deserving winner given that he is fully committed to what he has taken up, plays willingly, does not consider his BB journey a paid vacation or honeymoon (read miya-biwi jodi), is not under the misbelief that being good BB material is just do tasks properly (read Jasmin), does not believe that BB journey means just manipulations (read Aly), or namecalling and ugly fights and fingering (read Rahul V), does not have any crutch (read Rubina-Abhinav and Jasmin-Aly or even Rahul-Aly). He is the lone single warrior in that house who is waging his struggles all alone with the whole house turned against him, has been age-shamed, has been fingered for his deep phobias (mental issues, depression, child molestation), no respect has been given to him despite his being a senior accomplished artist and he still forges on despite having had no contact at all with the outside world and not having anyone as in a true friend giving him specific instructions (read Aly-Jasmin, Rahul who now knows his popularity, etc.)!
In a fair world, he will be the most deserving to lift the trophy, especially in this snoozefest of a season, this thanda season that BB14 has proven to be!