In the night of the 27th it occurred to General Thomas that Hood's advance left the bridge at Florence open to an attack, and on the next day he sent an officer to General Steedman, commanding at Chattanooga, with the suggestion that the latter should throw his force of 5000 men against Tuscumbia and destroy Hood's crossing of the Tennessee. Steedman was to use the railroad to Decatur, taking along the pontoons which Thomas supposed had been carried to Chattanooga from Decatur two days before, and relaying that crossing for the purposes of the expedition. [Footnote: Official Records, vol. xlv. pt. i. pp. 1100, 1125, 1126.] There seems to have been hesitation in letting Thomas know that the Decatur pontoons had not been brought away, and Steedman said he would take his infantry by rail, send his cavalry by steamboat transports, and use these boats to cross the troops instead of pontoons. On further reflection, however, Thomas found that Hood's movement on the 28th to turn Schofield's left made the plan too adventurous, and on the 29th he revoked the order, directing Steedman to take his men to Cowan. Strong posts were thus established at Murfreesborough, Stevenson, and Cowan on the railroad between Nashville and Chattanooga, under the impression which Thomas retained till after the battle of Franklin, that Hood would not advance on Nashville, but would march toward one of the three places named. [Footnote: Official Records, vol. xlv. pt. i. pp. 1159, 1160.] A concentration in force at Decatur two weeks earlier, and an advance toward Tuscumbia, would have had much to recommend it, and it would perhaps have been the surest way to defend the line of the Tennessee; but it was now too late for that, as it was also too late to affect Hood's determination to seek an early battle with Schofield. Despite his hesitation to leave Florence and Tuscumbia, and his plea that his supplies were insufficient, Hood had found on reaching Mount Pleasant that he could live on the country, and telegraphed Beauregard that he found food enough and anticipated no further trouble on that score,--a confession that he might have advanced at the beginning of the month. [Footnote: _Id_., pp. 1245, 1254.] If Steedman had made the expedition, therefore, it would not have brought Hood back, and would only have wasted a strong division in a useless collateral operation. The scattering of 20,000 men along the Chattanooga route, "in small packages" (to use Napoleon's phrase), cannot be regarded as sound, though Steedman was more available at Cowan than at Chattanooga, and he got to Nashville "by the skin of his teeth" when the battle of Franklin proved that the enemy was aiming at that place, and made Thomas see the desirability of greater concentration. [Footnote: Thomas's order to Steedman to bring his troops from Cowan to Nashville was dated at 5.35 P. M. of the 30th, and his forces arrived, part on the 1st and part on the 2d